
 图6-15盘承套管表6-20盘承套管尺寸 (mm)DNedLu重量/kgPN10PN16PN251007.213013011.411.412.41507.818313516.716.717.72008.423514022.722.224.2250928814529.428.932.93009.634015042.441.947.435010.239315550.253.461.240010.844516060.265.276.245011.449816570.680.691.9500125501708 (共 602 字) [阅读本文] >>


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