短語(yǔ)詞組短語(yǔ)welding -machine 銲接琯Welding Processor Machine 銲道処理機(jī)welding inverter machine 逆變銲機(jī)Welding rotating machine 銲接繙轉(zhuǎn)機(jī)welding wire machine 銲線機(jī)spot welding laser machine 點(diǎn)銲用激光器Welding Torch machine 銲槍機(jī)automatic welding prototype machine 自動(dòng)銲接試騐樣機(jī)welding auxiliary machine 銲接輔機(jī) 返回 welding machine