英语词汇“backing weld”的翻译、意思、用法、释义-英汉汉英词典

单词	backing weld
释义	backing weld打底銲缝；打底銲接backing weld {=backing run}打底銲道海洋科學名詞—造船工程backing weld打底銲接機械工程backing weld打底銲縫；打底銲接造船工程名詞
随便看	pollimyrus lhuysi pollimyrus lhuysi (steindachner pollimyrus lhuysi (steindachner，1870) pollimyrus maculipinnis pollimyrus maculipinnis (nichols & la monte pollimyrus maculipinnis (nichols & la monte--1934) pollimyrus maculipinnis (nichols & la monte，1934) pollimyrus nigripinnis pollimyrus nigripinnis (boulenger pollimyrus nigripinnis (boulenger，1899) pollimyrus pedunculatus pollimyrus pedunculatus (daget pollimyrus pedunculatus (daget--1954) pollimyrus pedunculatus (daget，1954) pollimyrus plagiostoma pollimyrus plagiostoma (boulenger pollimyrus plagiostoma (boulenger--1898) pollimyrus plagiostoma (boulenger，1898) pollimyrus schreyeni poll pollimyrus schreyeni poll，1972 pollimyrus taveme pollimyrus taveme--1971 pollimyrus taveme，1971 pollimyrus tumifrons pollimyrus tumifrons (boulenger