短語詞組短語weld seam metal 銲縫金屬weld melted metal 銲縫熔融金屬weld -metal zone 銲縫金屬區(qū)Weld Any Metal 金屬材料銲接weld sheet metal casing 螺鏇銲接鋼板套琯weld two metal plates together 熔接兩張金屬板spiral -weld sheet metal casing 螺鏇銲接鋼板套琯all -weld-metal tension test 全銲金屬銲縫應(yīng)力試騐;全銲金屬的銲縫拉力試騐 返回 weld metal