英语词汇“weld back-up”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	weld back-up
释义	weld back-up 焊缝背垫
随便看	colo(u)r coupler colour coupler colour-critical graph colo(u)r-critical graph colo(u)r curve colour curve colo(u)r data colour data colour decoder colo(u)r decoder colour decoder module colour decoding circuit colour defect colour degradation colour demodulator colo(u)r densitometer colour density colo(u)r density colour dependent error colour depth colour-de-roy colour detail colour detect circuit colour deterioration colo(u)r developer 借问别来太瘦生？只为从前作诗苦借问因何太瘦生，只为从来作诗苦借问因何太瘦生，总为从前作诗苦借问因何太瘦生？只为从来作诗苦。借问堤上柳，青青为谁春。空游昨日地，不见昨日人。借问孤山林处士，但掉头、笑指梅花蕊。天下事，可知矣。借问承恩者，双蛾几许长？借问新安江，见底何如此借问春归何处所借问汉宫谁得似，可怜飞燕倚新妆白脱油白脸白脸山雀白腐病白膘白膜白色白色人种白色体白色消费