管道保温体积、表面积速查表

保温体积、表面积速查表（15mm伴热带）

24.847231.41.263724

471.6378568.3431.205041 25.12261958.1

31.41566.642 1.2498706

19.9947038921.524614 67.240888722372.800908

53.276145191793.969069 106.93258642913.525544 119.25308013198.369661

106.67899712650.686084 159.99939473885.79756 148.45906222979.108802 761.840154520715.78224