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Terms for subject Electric machinery containing 坡口 | all forms | in specified order only
ChineseEnglish
喇叭形坡口焊缝flare groove weld
坡口加工groove edge preparation
坡口cutting and bevelling machine
坡口groove angle of vee
坡口angle of groove
坡口angle of chamfer
K 形坡口K groove
坡口对接焊square-groove butt welding