请问高手们：预装管和船装管用英语怎么说，谢谢啦

dingkai2222 · 发表于 2011-5-15 11:31

chn178chn · 发表于 2011-5-15 11:51

1． Some piping outfitting is done when building sub-blocks, that is, on-block outfitting; others are done after launching.

dingkai2222 · 发表于 2011-5-15 13:46

回复 2# chn178chn

thank you very much, but you told me what is it,I want to know how to say it in english?plese help me

jkljggule · 发表于 2011-5-16 13:31

headache

jkljggule · 发表于 2011-5-16 13:32

headache[img][/img]

dazhu800 · 发表于 2011-5-20 21:19

请问高手们：预装管和船装管用英语怎么说，谢谢啦
dingkai2222 发表于 2011-5-15 11:31

Block pipe
and On board pipe

wq569856851 · 发表于 2011-5-25 22:06

预装管=PRE-INSTALLATION PIPE ,你所谓的船装管应该叫做现配管=Assembly PIPE

dingkai2222 · 发表于 2011-5-26 18:47

回复 7# wq569856851

谢谢啦

[管系] 请问高手们：预装管和船装管用英语怎么说，谢谢啦