... bailer grab捞砂筒的捞钩 bailer line捞砂绳 bailer method of cementing用捞砂筒注水泥 ...
基于188个网页-相关网页
... bailing reel捞砂滚筒 bailing rope捞砂绳 bailing tub捞砂桶 ...
基于180个网页-相关网页
... bailing drum捞砂滚筒 bailing line捞砂绳 bailing machine捞砂机 ...
基于172个网页-相关网页
... sand frac 沙水压裂 sand line 捞砂绳 sand reel 捞砂滚筒 ...
基于100个网页-相关网页
-
sand line
bailer line
bailing line
bailing rope
·2,447,543篇论文数据，部分数据来源于NoteExpress