传输管线勘察设计施工通用规范 "^ aSONz
http://jz.docin.com/p-286820309.html "AlR%:]24~
油气田及管道岩土工程勘察规范.pdf Pz|}[Cx-
http://www.docin.com/p-2079021798.html F ~e}=Nb
https://www.wendangxiazai.com/b-6addfff4f61fb7360b4c6519-2.html a
*bc#!e
《海底电缆管道路由勘察规范》GB/T 17502-2009.pdf ('`mPD,
https://www.taodocs.com/p-93676582.html