butt seam welding

短语词组

短语

• resistance butt -seam welding [电]电阻对缝焊接
• tape butt -seam welding machine 对接缝焊接机;带状对接缝焊机
• foil butt seam welding 箔材对缝焊
• slanting butt seam welding 斜对接缝焊
• butt seam welding machine 对接滚焊机;对接缝焊机
• butt -seam-welding 对缝焊
• butt welding seam 对接焊缝
• butt girth welding seam 对接环焊缝
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