Results 121 to 127 of about 8,497 (127)
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盐穴储气库茅23井“凸”形井眼井底注水泥塞技术

, 2020
覃毅   +6 more
semanticscholar   +1 more source

惠州25-8油田井下自流/助流注水工艺实践

, 2018
程心平   +11 more
semanticscholar   +1 more source

护士分层级管理研究进展

, 2011
谢红梅
semanticscholar   +1 more source

海底边界层异常(地震海洋学)反射地震特征的地球物理分析

, 2016
陈江欣   +11 more
semanticscholar   +1 more source

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