gas-arc welding gun

枪械的英文_百度知道 ... gas gun 气体自动枪 gas-arc welding gun 气弧焊焊嘴 glow-discharge electron gun 辉光放电电子枪 ...

焊接专业网焊接英汉词... ... gas-arc welding 气电焊；气体保护电弧焊 gas-arc welding gun 气电焊焊嘴 gas-press welding 气压 …