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正Dear readers,Here, you will read some touching stories about cooperation between a Chinese company and the Myanmar government, enterprises and people via a pipeline project. These stories verify the profound friendship between Myanmar and China, and indicate that such cooperation will continue to expand, deepen, and improve.The said project is Myanmar-China Oil and Gas Pipeline Project.  相似文献   

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Translated from Khimicheskoe i Neftyanoe Mashinostroenie, No. 9, pp. 20–22, September, 1990.  相似文献   

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抽油泵实用泵隙的选择   总被引:2,自引:0,他引:2  
抽油泵泵隙的选择和漏失量分析是机械采油中的重要问题。从分析泵挂处实际情况和柱塞运动对漏失量的影响入手,提出比较符合实际情况的实用泵隙选择方法,分析了抽油泵检泵周期与使用寿命等问题,并提供两张诺模图以简化计算。  相似文献   

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Translated from Khimicheskoe i Neftyanoe Mashinostroenie, No. 11, pp. 60–63, November, 1995.  相似文献   

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Chemical and Petroleum Engineering - The problem of thermodynamic optimization of the operating parameters of a nitrogen liquefier functioning as a unit of a liquid methane supercooling system is...  相似文献   

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