短語(yǔ)詞組

短語(yǔ)

• upset hutt welding 電阻對(duì)焊接頭
• upset -welding 電阻對(duì)焊
• Upset Bull Welding 鐓焊
• upset butt welding 電阻對(duì)接焊;端壓對(duì)頭焊接;電阻對(duì)焊接
• dc upset butt welding 直流電阻對(duì)焊
• resistance upset welding 電阻對(duì)焊
• high frequency upset welding 高頻電阻焊
• UW upset welding 電阻對(duì)接焊
• upset welding standards 焊接規(guī)范
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