皮带长度计算

D1D2C L in

12777367.51022.58640.25928B型带

140121434.81245.22849.02472B型带

145130.5289976.378738.44011B型带

125120370.71091.70442.98049B型带

2201704111392.14954.80901C型带

144125583.31545.31760.83924C型带

7666155504.9419.87953A型带

270012012525921441252985.984 113.8118.82586.364136.8117.83003.519