1.
Oil Operations and Discharge of Oil-polluted Water by Vessels
船舶油类作业及油污水的排放
2.
viscosity classification for industrial liquid lubricants
工业用润滑油粘度分类
3.
the act of applying oil or an oily liquid.
涂抹油类或者油性液体的工作。
4.
A Study of Industrialized Polymer Flood Scheme Drafting in Second Type Oil Layers Reservoirs of Daqing Oil Field
大庆油田二类油层工业化聚合物驱油方案研究
5.
Model QW50A Air Operated Slips is a wellhead tools. Mainly used to clipping tubing and drilling rod which raise or put down at well repairing service operation.
QW50A气动卡瓦是油田修井作业时，安装在井口上用于卡紧油管及类似管柱的一种工具。
6.
During operations,preventive measures shall be taken against pollution of the sea by oils,oil mixtures and other wastes.
进行作业时，应当采取预防措施，防止油类、油性混合物和废弃物污染海域。
7.
work - over equipment for oil and gas wells
油气井井下作业设备
8.
offshore gravel packing operation
海洋油井砾石充填作业
9.
The Research of the Mode of International Petroleum Cooperation of Chinese Petroleum Enterpraises;
中国石油企业海外油气合作模式研究
10.
Activity-Based Cost Management Apply in Changqing Oil Production Plant NO.2
长庆油田采油二厂作业成本管理研究
11.
Development of rod absolute oil tool in workover operations of pumping wells
抽油井修井作业中抽油杆净油工具的研制
12.
Regulation on International Cooperation concerning Pollutants other than Oil
关于油类以外污染物的国际合作条例
13.
International Conference on Cooperation on Oil Pollution Preparedness and Response
预防和应付油类污染国际合作会议
14.
Seeds of economic crops--Oil crops
GB4407.2-1996经济作物种子油料类
15.
the act of painting with oil paints.
用油类颜料绘画的行为动作。
16.
Fuels for diesel engines may be considered under two broad headings.
用作柴油机的燃料可以分两大类。
17.
A Study of Organic Sulfur Role on the Petroleum Hydrocarbon Generation;
有机硫在石油烃类生成中的作用研究
18.
Industry: textiles, food processing, oil, clothing and footwear.
工业:纺织、品加工、油、装和鞋类.