雷恩编码器说明书

合集下载

编码器快速使用说明

编码器快速使用说明
编码器快速使用说明
目 录
第一章 产品介绍.....................................................................................................................................2 1.1 产品概述................................................................................................................................... 2 1.2 产品主要功能特点..................................................................................................................... 2 1.3 设备线缆连接............................................................................................................................ 3 第二章 基本操作.....................................................................................................................................4 2.1 开机.......................................................................................................................................... 4 2.2 关机.......................................................................................................................................... 4 2.3 登录.......................................................................................................................................... 4 2.4 预览.......................................................................................................................................... 5 2.5 报警功能....................................................................................................................................5 2.5.1 移动侦测........................................................................................................................ 5 2.5.2 视频分析........................................................................................................................ 6 2.6 云台控制................................................................................................................................... 9 2.7 网络设置................................................................................................................................... 9 2.8 通道管理................................................................................................................................. 10 2.9 公网访问设备(云操作).........................................................................................................10 2.9.1 向导.............................................................................................................................. 11 2.9.2 按用户登录,管理设备(按用户登录,可以管理多台设备)..........................................14 2.9.3 按序列号登录,访问设备............................................................................................... 15 第三章 远程监控................................................................................................................................... 17 1.远程监控.....................................................................................................................................17 1.1 多机管理平台软件 CMS....................................................................................................... 17 1.2 web 监控........................................................................................................................... 17 2.基本远程操控............................................................................................................................ 19 2.1 画面分割.......................................................................................................................... 19 2.2 回放................................................................................................................................. 19 2.3 日志................................................................................................................................. 19 2.4 本地配置.......................................................................................................................... 19 2.5 通道操控.......................................................................................................................... 19 2.6 远程进行设备端配置.........................................................................................................19

电子操纵器 滑动类高性能无电池绝对编码器 LEF 系列说明书

电子操纵器 滑动类高性能无电池绝对编码器 LEF 系列说明书

Doc. no. LEF*-OMZ0025PRODUCT NAMEElectric Actuator /Slider TypeHigh performance Battery-less absolute encoderMODEL / Series / Product NumberLEF SeriesLEFS*G#This manual describes the dedicated terms for “LEFS*G”.Refer to the manual of LEF series about other details.#Refer to the manual relevant to the controller being used for full operating instructions.Safety Instructions (2)1. Specification (4)2. How to order (5)3. Specific product precautions (6)Safety InstructionsThese safety instructions are intended to prevent hazardous situations and/or equipment damage.These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.”They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC)*1) , and other safety regulations.*1) ISO 4414: Pneumatic fluid power -- General rules relating to systems.ISO 4413: Hydraulic fluid power -- General rules relating to systems.IEC 60204-1: Safety of machinery -- Electrical equipment of machines .(Part 1: General requirements)ISO 10218: Manipulating industrial robots -Safety.etc.Caution Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury.Warning Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.Danger Danger indicates a hazard with a high level of risk which, if not avoided, will resultin death or serious injury.Warning1. The compatibility of the product is the responsibility of the person who designs the equipment or decides its specifications.Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results.The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product.This person should also continuously review all specifications of the product referring to its latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment.2. Only personnel with appropriate training should operate machinery and equipment.The product specified here may become unsafe if handled incorrectly.The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced.3. Do not service or attempt to remove product and machinery/equipment until safety is confirmed.1.The inspection and maintenance of machinery/equipment should only be performed after measures toprevent falling or runaway of the driven objects have been confirmed.2.When the product is to be removed, confirm that the safety measures as mentioned above are implementedand the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully.3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.4. Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions.1. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed todirect sunlight.2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping,vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog.3. An application which could have negative effects on people, property, or animals requiring special safetyanalysis.e in an interlock circuit, which requires the provision of double interlock for possible failure by using amechanical protective function, and periodical checks to confirm proper operation.Safety InstructionsCautionThe product is provided for use in manufacturing industries.The product herein described is basically provided for peaceful use in manufacturing industries.If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary.If anything is unclear, contact your nearest sales branch.Limited warranty and Disclaimer/Compliance RequirementsThe product used is subject to the following “Limited warranty and Disclaimer” and “Compliance Requirements”.Read and accept them before using the product.Limited warranty and Disclaimer1.The warranty period of the product is 1 year in service or 1.5 years after the product is delivered,whichever is first.*2)Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch.2. For any failure or damage reported within the warranty period which is clearly our responsibility,a replacement product or necessary parts will be provided.This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product.3. Prior to using SMC products, please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products.*2) Vacuum pads are excluded from this 1 year warranty.A vacuum pad is a consumable part, so it is warranted for a year after it is delivered.Also, even within the warranty period, the wear of a product due to the use of the vacuum pad or failure due to the deterioration of rubber material are not covered by the limitedwarranty.Compliance Requirements1. The use of SMC products with production equipment for the manufacture of weapons of massdestruction(WMD) or any other weapon is strictly prohibited.2. The exports of SMC products or technology from one country to another are governed by therelevant security laws and regulation of the countries involved in the transaction. Prior to the shipment of a SMC product to another country, assure that all local rules governing that export are known and followed.CautionSMC products are not intended for use as instruments for legal metrology.Measurement instruments that SMC manufactures or sells have not been qualified by type approval tests relevant to the metrology (measurement) laws of each country.Therefore, SMC products cannot be used for business or certification ordained by the metrology (measurement) laws of each country.Note 2) The maximum work load at 3000mm/s2. Speed changes according to the controller/driver type and work load.Check the “Speed-Work Load Graph (Guide) in the WEB catalog. Furthermore, if the cable length exceeds 5m, then it will decrease by up to 10% for each 5m.Note 3) A reference value for correcting an error in reciprocal operation.Note 4) Impact resistance: No malfunction occurred when the actuator was tested with a drop tester in both an axial direction and perpendicular direction to the lead screw. (The test was performed with the actuator in the initial state.)Vibration resistance: No malfunction occurred in a test ranging between 45 to 2000 Hz, when the actuator was tested in both an axial direction and a perpendicular direction to the lead screw. (The test was performed with the actuator in the initial state.)Note 5) Static allowable moment is the static moment applied to the actuator stopped. If an impact is applied or a repeated load is applied, ensure sufficient safety before use.Note 6) Indicates the max. power during operation.(including the controller) This value can be used for the selection of the power supply. Note 7) With lock onlyNote 8) For an actuator with lock, add the power consumption for the lock.Note 1)Please consult with SMC for non-standard strokes as they are produced as special orders.Note 2) Excluding LEFS16Note 3) If 2 or more are required, please order them separately. (Part no. LEF-D-2-1 For details, refer to the Web Catalog,)Note 4) Order auto switches separately. (For details, refer to the Web Catalog.)Note 5) When “Nil” is selected, the product will not come with a built-in magnet for an auto switch, and so a mounting bracket cannot be secured. Be sure to select an appropriate model initially as the product cannot be changed to have auto switch compatibility after purchase.Note 6) For details on the mounting method, refer to the Web Catalog.Note 7) Produced upon receipt of orderNote 8) The DIN rail is not included. Order it separately.Note 9) Select “Nil” for anything other than DeviceNet TM, CC-Link, or parallel input. Select “Nil”, “S”, or “T” for DeviceNet TM or CC-Link.Select “Nil”, “1”, “3”, or “5” for parallel input.L E F S--CautionActuator and controller are sold as a set. When purchasing without controller,make sure that the combination of actuator and controller is correct.<Be sure to check the following before use.>①”Actuator” matches “Actuator part number described in controller.”3. Specific product precautions1. About precautions for installation of actuator, refer to [Specific precautions for Battery-less absoluteencoder] that is described in the manual of used controller. 2. Please use the product with a duty ratio of 35% or less.①LEFS25GB-100 ①4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPANTel: + 81 3 5207 8249 Fax: +81 3 5298 5362URL https://Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © 2021 SMC Corporation All Rights Reserved。

SSI编码器说明书

SSI编码器说明书

JFSHEncoderAbsolute Value上海精芬机电有限公司网址:上海市嘉定区鹤旋路江桥万达广场4号商务楼11层Tel*************Fax*************BENPage1JFSHPage2绝对值编码JFSH-38系列说明书★在使用编码器前,请完整阅读下面的说明,正确使用!一、接线说明电缆输出芯缆颜色信号输出棕色10—30Vdc (工作电源)白色0V GND(电源0V)蓝色DIR (旋转方向,注1)黑色MID P(中点定位,注2)绿色CLOCK+(时钟正)黄色CLOCK-(时钟负)灰色DATA+(数据正)粉色DATA-(数据负)简介绝对值光电码盘,高精度全数字化,无需电池,无信号干扰、零点飘移之虞SSI 标准串行信号,高速、高精度12位分辨率4096线/圈宽工作电压,极低的耗电流夹紧法兰或盲孔,欧标外形结构零点飘移之虞。

用途*机床*航天航空、*造纸印刷、*水利闸门、*纺织机械*灌溉机械*军工设备*食品机械*钢铁冶金设备*机器人及机械手臂*港口起重运输机械*精密测量和数控设备技术参数工作电压10-30Vdc 极性保护(或5Vdc 定购)消耗电流35mA(24Vdc),70mA(12Vdc),输出信号SSI 同步串行信号。

信号传输两对RS422,100米(125KHz 并推荐专用电缆,更远距离请咨询厂家)分辨率/圈1024/262144可选重复精度±2BIT(实际精度与安装精度、轴同心度有关)时钟速率90KHz --200KHz,推荐使用125KHz,时钟频率过快将影响信号传输距离工作温度-40--70℃储存温度-40--100℃防护等级IP65(电缆接线处防护等级未测)允许转速3000转/分停电保存停电不影响位置保存。

连接电缆1米屏蔽电缆径向侧出,或插座后出外形特征夹紧法兰或同步法兰,金属外壳,密封双轴承结构(见外形尺寸附图;特殊外形可订做)注1:DIR—旋转方向,低电平时,默认为面对转轴顺时针数据增加,加工作电源高电平时,方向改变为逆时针数据增加;注2:MID P—中点定位,当与高电平短触时,当前位置数据输出为整个数据的中点位置;正常工作时,与电源0V 连接。

rcm58s雷恩编码器precilec工作原理

rcm58s雷恩编码器precilec工作原理

rcm58s雷恩编码器precilec工作原理
RCM58S雷恩编码器是一种精密测量设备,用于测量转子的位置和速度。

它采用了Precilec技术,具有高分辨率和高精度。

该编码器由旋转磁头和静态标尺组成,静态标尺由磁性材料制成,具有分布式磁极,旋转磁头则由磁性材料制成,具有磁极。

当旋转磁头转动时,它会检测到静态标尺上的磁极,并将它们转化为电信号。

这些信号被传递到计算机或控制器,以确定转子位置和速度。

RCM58S雷恩编码器是一种可靠的测量设备,适用于各种工业应用。

- 1 -。

Pepperl+Fuchs 80mm 130mm 190mm 绳索编码器说明书

Pepperl+Fuchs 80mm 130mm 190mm 绳索编码器说明书

d a te : 2019-12-02 10:06D a t e of i s s u e : 2019-12-02t 172461_e ng .x m lTechnical DataGeneral specificationsDevice typePremium LineMeasuring range 1000 ... 60000 mmConstruction type 80 mm, 130 mm, 190 mm Ambient conditions Ambient temperature-30 ... 70 °C (-22 ... 158 °F)Mechanical specifications Rope diameter 1.35 mm0.81 mm ( at measuring length 50000 mm )Degree of protection IP64MaterialHousing anodized aluminum or Aluminum with Hart Coat coating Rope Stainless steel 1.4401/316Life spanup to 106 CyclesGeneral information Scope of deliveryShaft coupling for mounting a rotary encoder depending on the flange type , Mounting clips , bolts for mounting the adapter and a rotary encoder , Sealing elements (various seals for mounting a rotary encoder) , Hexagon socket wrench, 1.3 AF AccessoriesOptional accessories#203843SL-RP/GS80Guide pulley, design 80#203844SL-RP/GS130/GS190Guide pulley, design 130/190#251600SL-TRP/GS80Double guide pulley, design 80#251602SL-TRP/GS130Double guide pulley, design 130/190#271371SL-BA/GS80Brush attachment, design 80#271373SL-BA/GS130/GS190Brush attachment, design 130/190#272502SL-BCABall for ball jointModel NumberECN30PL-*Cable pullFeatures•Robust aluminum drum housing •Drum travel when cable retracted using threaded spindle •Bellows with steel tip•Wide range of mounting options •Comprehensive accessories •Up to 60 m of measuring cable •Housing can be coated as an option (Hart Coat)•Rust and acid-resistant measuring cable •Very low hysteresisDescriptionFlexible cable pull designed to meet tough requirements in all fields of application.d a te : 2019-12-02 10:06D a t e of i s s u e : 2019-12-02t 172461_e ng .x m l01 - 020305 - 1015 - 3035 - 604 x M6 88 x M6 84 x M8 812 x M8 812 x M10 11XMeasuring lengthd a te : 2019-12-02 10:06D a t e of i s s u e : 2019-12-02t 172461_e ng .x m l01 - 020305 - 1015 - 3035 - 604 x M6 88 x M6 84 x M8 812 x M8 812 x M10 11XMeasuring lengthThreaded holes for mountingFor measuring length 01 m, 02 m, 05 m, 10 mFor measuring length 03 mFor measuring length ≥ 15 mACDCable mountsBrass ring PEBall jointHeadless screwd a te : 2019-12-02 10:06D a t e of i s s u e : 2019-12-02t 172461_e ng .x m lAttachement bellowsFor design 80For design 130/1901Brush attachment with bellows and steelFor design 80For design 130/1902d a te : 2019-12-02 10:06D a t e of i s s u e : 2019-12-02t 172461_e ng .x m lGuide pulleyFor design 80For design 130/1904d a te : 2019-12-02 10:06D a t e of i s s u e : 2019-12-02t 172461_e ng .x m lDouble guide pulleyFor design 80For design 130/1905d a te : 2019-12-02 10:06D a t e of i s s u e : 2019-12-02t 172461_e ng .x m lVariable Data and DimensionsTechnical Data Design 80Design 130Design 190Max. measuring length (in m)01020305101520253035405060Drum size (incl. cable) (in mm)200334.1491.5489.8491.5Repeatability (max. in mm)0.20.20.30.51 1.52 2.536667Hysteresis (max. in mm)11 1.524567810101015Linearity± 0.1%± 0.1%± 0.1%Retraction speed (in m/s)88634Spring retraction force (in N)11-14 8-147-1115-21 8-1315-21 8-1315-218-1320-37 18-3720-3718-37Weight (in kg)0.91.11.52.53.5567.58.516201615.5Dimensions (in mm)A 34426077124147193216262188203215210B 577298122190236304350418315346342322C 80130190D5080140E31,55279Flange Dimensions for Adapting Rotary EncodersDesign 80130/19080130/19080130/190Brush attachment with guide pulleyFor design 80For design 130/1908d a te : 2019-12-02 10:06D a t e of i s s u e : 2019-12-02t 172461_e ng .x m lModel NumberE C N 30P L --Flange type X1Servo flange Ø 50 mm/42 mm/3 x M4; shaft Ø 6 mm x 10 mmX2Clamping flange Ø 36/48mm/3 x M4; shaft; Ø 10mm x 20mmX3Servo flange Ø 33 mm/26 mm/4 x M3; shaft Ø 6 mm x 11.5 mmMaterial A STD anodized aluminum H Aluminum, Hart Coat coatingAttachmentN No attachment (only for 60 m)for 1 to 50 m:1Bellows with steel tip2Brush attachment with bellows and steel tip 4Guide pulley 5Double guide pulley8Brush attachment with guide pulley Cable mountsA Ring PE carrierCBall joint (only with material A)DHeadless screwLength of measuring cable01-60See table "Variable Data and Dimensions"。

编码器使用说明书

编码器使用说明书

数字电视编码器使用手册目录1. 产品介绍 (1)2. 面板介绍 (1)2.1前面板 (1)2.2后面板 (2)2.3安装连接 (2)3. 菜单说明 (3)3.1菜单结构 (3)3.2菜单含义 (4)3.2.1 Video Setting(视频参数设置) (4)3.2.2 Audio Setting(音频参数设置) (4)3.2.3 System Setting(系统参数设置) (5)3.2.4 Communication(通信设置) (5)3.2.5 Advanced Setting(高级设置) (5)4. 操作说明 (6)4.1面板按键操作 (6)4.2网管软件操作 (7)5. 指示灯说明 (7)6. 技术规格 (8)6.1环境指标 (8)6.2机械标准 (8)6.3视频 (8)6.4音频 (8)6.5 ASI输出接口 (9)6.6以太网 (9)7.网管软件的使用手册 (10)7.1网管软件的安装 (10)7.2网管软件的运行 (15)7.3网管软件的使用 (15)7.3.1设备的添加 (15)7.3.2设备的管理 (17)1.产品介绍ENC2008系列编码器是按照MPEG-2标准设计的广播级高品质的数字压缩编码设备。

它采用通过缓冲和比特率的有效优化,获得高质量的压缩视频,在低比特率下同样具有优良的图像质量。

ENC2008系列编码器通过DVB标准的ASI 接口与其它设备相互连通。

2.面板介绍2.1前面板1 -电源指示灯2 -键盘锁指示灯3 -状态指示灯4 -网络通信指示灯5 -液晶显示屏6 -方向键↑↓增加/减小数字,或者菜单上下移动←→左右移动光标,或者菜单左右移动7 -OK键选定进入菜单,或者确定本次操作8 -ESC键退出本级菜单,或者取消本次操作2.2后面板1 -接地座2 -电源插口3 -模拟视频输入,CVBS14 -模拟视频输入,CVBS25 -模拟音频输入,左声道6 -模拟音频输入,右声道7 -SDI主输入8 -SDI备份输入9 -ASI主输出10 -ASI备份输出11 -RJ45,以太网接口12 -RS232,RS232接口2.3安装连接1、将编码器平放好,如果要放在机柜中,请固定好四个螺钉,并用地线接接地座;2、视频信号和音频信号分别接入相应的接口;3、如果要使用网管软件,请将“RJ45”端口接入以太网;4、在接通电源前,请检查电源标准是否符合本设备。

rci115雷恩编码器precilec工作原理

rci115雷恩编码器precilec工作原理

rci115雷恩编码器precilec工作原理RCI115是一款由Precilec公司生产的雷恩编码器,能够在高速旋转和恶劣环境条件下精确地测量旋转运动的角度。

该编码器采用了雷恩(Reinshaw)技术,具有较高的分辨率和抗干扰能力,可用于工业自动化和机器人等领域。

RCI115编码器的工作原理是基于光电子传感器和光栅盘的原理。

该编码器由光电子传感器和光栅盘两部分组成。

光栅盘是一张形状类似于圆盘的轮片,轮片上面安装了若干个黑色和白色交替排列的条纹,每个条纹又称为一个光栅。

光电子传感器通过采集光栅盘上的光栅来识别旋转运动的角度。

在RCI115编码器中,光电子传感器采用了两个光电探头,分别对应光栅盘上的两个光栅。

这种设计可以提高编码器的精度和稳定性。

当旋转的物体与RCI115编码器相连时,旋转运动会带动光栅盘一起旋转。

光电子传感器随着光栅盘的旋转,采集光栅上的光栅信号。

其中一个光电探头采集正向光栅信号,而另一个光电探头采集反向光栅信号。

通过比较这两个光栅信号的相位差,可以得到旋转运动的角度和方向。

为了控制光栅盘的旋转速度,通常使用光隔环控制光源的闪光频率。

RCI115编码器具有高分辨率、反转向检测、短路保护和防抖动等特性。

在高速运转过程中,通过RCI115编码器获取的旋转角度信息精度高,误差小。

其精度和可靠性满足了工业现场高要求的应用需求,颇受用户青睐。

Precilec公司生产的RCI115编码器已经广泛应用于制造业、航空航天、机器人和自动化等领域中,对这些行业的自动化程度起到了积极的推动作用。

总之,RCI115雷恩编码器precilec工作原理简单可靠,适用于高速旋转和恶劣环境下的运动角度测量。

通过光电子传感器和光栅盘配合的技术,RCI115编码器实现了高精度、高分辨率、反转向检测等特性,广泛应用于工业自动化和机器人等领域。

Renishaw ROD 200 700 800 增量角度编码器文档说明书

Renishaw ROD 200 700 800 增量角度编码器文档说明书

Product Information ROD 200ROD 700ROD 800 Incremental Angle Encoders with Integral Bearing for Separate Shaft Coupling07/2022ROD 200 series• For a separate shaft coupling • System accuracy: ±5”Radial cable (can also be used axially)A = BearingÀ = Position of the reference mark signal ±5°Á= Direction of shaft rotation for output signals as per the interface description1)With HEIDENHAIN cableROD 780/ROD 880• For a separate shaft coupling • System accuracy: ±1” or ±2”Radial cable (can also be used axially)A = Bearing1 = Position of the reference mark signal ±5°2= Direction of shaft rotation for ascending position values1)With HEIDENHAIN cableAngle encoders of the ROD product familyrequire a separate coupling for connectionto the drive shaft. The shaft couplingcompensates for axial movement andmisalignment between the shafts, therebypreventing excessive encoder bearingloads. For realizing high accuracies, it isnecessary that the shaft of the angleencoder be optimally aligned with the shaftof the machine. The HEIDENHAIN productportfolio includes diaphragm couplings andflat couplings designed for connecting theshaft of the ROD angle encoder to thedrive shaft.MountingROD angle encoders have an integralmounting flange with a centering collar.The encoder shaft is connected to themachine shaft by means of a diaphragmcoupling or flat coupling.Shaft couplingsThe shaft coupling compensates for axialmovement and misalignment between theencoder shaft and the drive shaft, therebypreventing excessive encoder bearingloads.Radial offset lAngular error aAxial offset dMounting examplefor the ROD 880Mounting an RODwith a flat couplingK 03 diaphragm couplingID 200313-04K 18 flat couplingID 202227-01K 01 diaphragm couplingID 200301-02K 15 flat couplingID 255797-01K 16 flat couplingID 258878-01 MountingDR. JOHANNES HEIDENHAIN GmbH Dr.-Johannes-Heidenhain-Straße 583301 Traunreut, Germany +49 8669 31-0 +49 8669 32-5061******************P Sensor: The sense line is connected in the encoder with the corresponding power line.Vacant pins or wires must not be used!1)LIDA 2xx: VacantInterfaces» 1 V PP incremental signals« TTL incremental signalsP Sensor: The sense line is connected in the encoder with the corresponding power line.Vacant pins or wires must not be used!1) LIDA 2xx: Vacant / 2) ERO 14xx: Vacant 3)Exposed linear encoders: Conversion from TTL to 11 µA PP for the PWT , otherwise unassignedThis Product Information document supersedes all previous editions, which thereby become invalid. The basis for ordering from HEIDENHAIN is always the ProductInformation document edition valid when the order is placed.。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
相关文档
最新文档