metal-arc welding_纺织英汉词典
metal-arc welding
[纺织英汉词典]
metal-arc weldingn.金属电弧熔焊
是什么意思，metal-arc welding的解释，metal-arc welding的翻译
n.金属电弧熔焊
metal-arc welding_纺织英汉词典metal-arc welding
[纺织英汉词典]
metal-arc welding是什么意思，metal-arc welding的解释，metal-arc welding的翻译
