短語詞組短語covered -electrode welding 藥皮焊條電弧焊Covered welding electrode 焊條covered d electrode 包覆焊條thick covered stick electrode 涂藥厚層單根焊條nickel covered welding electrode 鎳藥皮焊條cellulose type covered welding electrode 纖維素型焊條nickel -covered welding electrode 涂藥鎳焊條corrosion -resisting chromium-steel covered welding electrode 耐蝕鉻鋼焊條lime type covered electrode 堿性焊條;翻譯 返回 covered electrode