短語詞組短語three spot resistance welder 三點(diǎn)銲機(jī)laser spot -welder 激光點(diǎn)銲機(jī)micro spot -welder 微型點(diǎn)銲機(jī)spot melting welder 點(diǎn)熔接機(jī)spot -welder and solderer 點(diǎn)銲及銲接機(jī)spot resistance welder 點(diǎn)電阻銲機(jī)工;現(xiàn)貨電阻銲工;點(diǎn)電阻銲接工bench type spot -welder 臺式點(diǎn)銲機(jī) 返回 spot welder