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40 积分 2021-01-26 加入
浅析AHV-380可控震源液压散热系统
7个月前
已完结
Enhancement for heat transfer on shell side of double-pipe heat exchanger with pin fins and helical fins
1年前
已关闭
Enhancement for heat transfer on shell side of double-pipe heat exchanger with pin fins and helical fins
1年前
已关闭
超短半径水平井技术在油田领域的应用及研究进展
1年前
已完结
A Novel Analytical Method for Contact Stress of Flexible Joint in Ultra-short-radius Drilling Tools
1年前
已完结
Influence of cyclone oil desorption technology on the change of Oil-Based mud cuttings properties
1年前
已完结
油水混合液物性及流动规律研究
2年前
已关闭
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