... stage casing pump 多级套管泵 stage cementing 分级注水泥 stage compaction 分级压实法 ...
基于68个网页-相关网页
... many-group model 多群模型 many-staged cementing 分级注水泥;多级注水泥 many-staged 多级的 ...
基于32个网页-相关网页
-
stage cementing
multiple stage cementing
·2,447,543篇论文数据,部分数据来源于NoteExpress