weld back-up的意思|示意

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焊缝备用

weld back-up的网络常见释义

焊缝背垫 ... weld assbly烧焊组件 weld back-up焊缝背垫 weld backing焊缝衬垫 ...

weld back-up相关例句

Flux-cored wire is applied to the austenitic stainless steel pipe by back weld, MAG for the filling and cosmetic weld, at horizontal fixed round welding vertically up.

采用药芯焊丝对奥氏体不锈钢管道进行打底焊接，MAG焊填充及盖面焊，立向上的水平固定全位置焊接。