submerge-arc welding 中文意思是什麼
submerge-arc welding
解釋
埋弧焊-
The development and technique of the wire and flux used in the submerge arc welding for three gorges project runner
三峽轉輪埋弧焊焊接材料研製及工藝研究 -
Experiments and applications of pulse submerge arc welding technique in jointing membrane water - walls
脈沖埋弧焊技術在膜式水冷壁管屏拼接中的試驗及應用
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