lock butt joint的意思|示意
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英 / /
锁底接头
lock butt joint的网络常见释义
锁底对接接头 ... 搭接对接接头 buttandlapjoint 锁底对接接头 lock butt joint 对接接头平接 abutment joint ...
lock butt joint相关例句
Two passes ASAW technology for girth weld of LPG cylinder with lock butt joint is introduced.
本文介绍了液化石油气钢瓶环缝锁底接头、两道埋弧焊工艺。