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Terms for subject Metallurgy containing hand welding | all forms | exact matches only | in specified order only
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butt welding in down hand position对接平焊
down hand welding俯〔水平〕焊接
hand weld手工焊缝
hand welding手工焊接
hand welding electrode holder手工焊电焊把
hand-operated welding machine手工操作焊接机
left-hand welding左手焊
left-hand welding左向焊
right-hand welding右向焊
welding hand shield手持焊接面罩