a.c. are welding
词语: a.c. are welding
解释: 交流电弧焊
词典: 船舶专业英汉词典
a.c. are welding 相关解释
交流电弧焊 a.c. are welding;alternating current electric arc welding
交流电弧焊 〔名词〕AC arc welding
交流电弧焊 alternating current arc welding
交流电弧焊 alternating current arc weld;alternating current arc welding
交流电弧焊 alternating current arc welding;alternating current electric arc welding