1) pipe connecting trace
管贯线
1.
It is in urgent need of high efficiency,high accuracy and low cost numeric control system for cutting pipe connecting trace in the areas of oil,bridges,power and so on.
石油、桥梁、电力等行业需要高效率、高精度、高性价比的管贯线数控切割系统。
2) Pipe connecting trace processing
管贯线加工
3) crossing curve of cylinder pipes
圆管相贯线
4) Steel pipe intersecting line
钢管相贯线
5) Y pipe intersecting line
岔管接头相贯线
6) TAP
[英][tæp] [美][tæp]
横贯阿拉伯管线
补充资料：参贯
1.间杂，贯串。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条