We analyzed affecting approaches of American Cushing crude oil storage upon world oil base price, presented pertinent suggestions of construction of commercial reserve capacity for SINOPEC.
结合美国库欣原油库存对世界石油基准价格的影响路径分析，提出中国石化商储能力建设的针对性建议。
The related performance between D943 oxidization and rotary oxygen shoot was studied by turbineoil, HL hydraulic oil and base oil of every kind of viscosity produced from Daqing crude oil.
对大庆原油生产的透平油、HL 液压油及各粘度等级基础油来讨论D943氧化与旋转氧弹法氧化二者之间的相关性。
A calibration valve oil for hydraulic shield safety valves was formulated by a base oilobtalned from the distillate of a deep-refining paraffinic crude with qualified additives.
以深度精制的石蜡基馏分油为基础油，添加具有改善油品性能的添加剂研制了液压支架安全阀校阀油。
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