electrogas welding 中文意思是什麼
electrogas welding
解釋
電氣焊-
Flux cored wires for electrogas arc welding
氣體保護電弧焊用管狀焊絲 -
Recommended practices for electrogas welding
氣電焊的推薦規程 -
Specification for consumables used for electrogas welding of carbon and high - strength low - alloy steels
碳鋼和高強度低合金鋼氣電焊用自耗品規范 -
Technical requirments for automatic vertical - up electrogas welding
氣電自動立焊工藝要求
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