backing up是什么意思、英文翻译及中文解释范例
backing up
词语: backing up
解释: 封底焊
词性: 名词
词典: 船舶专业英汉词典
backing up 相关解释
backing up 〔名词〕回投,倒车,支撑
backing up 〔名词〕封底焊,裹壁砖
backing up 〔名词〕封底焊,回投
封底焊 back sealing run;backing up
封底焊 back run welding;sealing run
封底焊 backingup
backing up
词语: backing up
解释: 封底焊
词性: 名词
词典: 船舶专业英汉词典
backing up 相关解释
backing up 〔名词〕回投,倒车,支撑
backing up 〔名词〕封底焊,裹壁砖
backing up 〔名词〕封底焊,回投
封底焊 back sealing run;backing up
封底焊 back run welding;sealing run
封底焊 backingup