arc welding cold 中文意思是什麼
arc welding cold
解釋
冷加工電孤焊鋼管-
Destructive tests on welds in metallic materials - cold cracking tests for weldments - arc welding processes - general
金屬材料中焊接的有損檢驗.焊接的冷裂試驗.弧焊工藝.總則 -
Destructive tests on welds in metallic materials - cold cracking tests for weldments - arc welding processes - part 1 : general
金屬材料焊接的有損檢驗.焊件的冷裂試驗.弧焊工藝.第1部分:總則 -
Destructive tests on welds in metallic materials - cold cracking tests for weldments - arc welding processes - self - restraint tests
金屬材料焊接的有損試驗.焊接的冷裂試驗.弧焊工藝.自束試驗 -
Destructive tests on welds in metallic materials - cold cracking tests for weldments - arc welding processes - externally loaded tests
金屬材料焊接的有損檢驗.焊接的冷裂試驗.弧焊工藝.外部載荷試驗
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