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- They are suitable for the corrosion-resistant extrusion and seal rings in petroleum and chemical industries. 适应于石油、化工行业用耐磨腐蚀的挤压环、密封环等。
- The home biggest builds up oilman China Petroleum and Chemical Corporation (600028. 国内最大的炼油商中石化(600028.
- Can the estimation the Chinese petroleum and chemical and Chinese Unicom end of the year are kept swell up to the number? 您的位置:我也知道>电子数码>移动手机/通讯>移动手机使用>中国石化和中国联通年底保守估计能涨到多少?
- Hubei Petroleum, namely SINOPEC, Hubei Petroleum Branch, is the biggest energy resource enterprise of petroleum and chemical. 湖北石油,即中国石油化工集团湖北石油分公司,是湖北的最大石油能源企业。
- Houston has become petroleum and the petroleum and chemical centre, gas network of pipe lines point assembling , centre being also that the astronavigation studies and develops. 休斯敦现已成为石油与石化中心,天然气管道网的汇集点,也是宇航研究和发展的中心。
- Ripple tube can meet the request of petroleum and chemical industry because it has good proprieties for strengthening heat transfer and resisting filth. 由于波纹管具有良好的强化传热性能和防阻垢等性能,能满足石油化工行业管壳式换热元器件应用的需要。
- Product quality assurance, brand complete, courteous service, reliable credit, the Shanghai Petroleum and Chemical Corporation of the designated point of sale. 产品质量保证、品牌齐全、服务周到、信用可靠,为上海石油化工股份有限公司的指定销售点。
- Meanwhile, degree of concentration in world petroleum and chemical industry is increasing and the new round of merging and consolidating wave changes distribution... 三是世界石化产业的集中度越来越高;四是新一轮兼并联合改变了全球石油石化业界的部分格局。
- CAI Zhen-yun,HOU Yu-jun.Determination of polymer solubility parameter by flory solution theory[J].Journal of Petroleum and Chemical Industry,1991,20:416-421. [2]蔡振云;侯虞钧.;用Flory溶液理论推算聚合物的溶度参数[J]
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- Production technologies for high grade road asphalt from residues of middle Saudi Arab and Kuwait crudes were developed by Qilu Company,China Petroleum and Chemical Corporation and FRIPP. 中国石油化工股份有限公司齐鲁分公司与抚顺石油化工研究院合作,以沙特中质和科威特原油的渣油为原料,开发了制取高等级道路沥青的工艺技术。
- In June 1998,the State Administration of the Petroleum and Chemical Industry of China added ten chemicals to the third category of the List of Controlled Chemicals. 1998年6月,中国国家石油和化学工业局又对第三类监控化学品控制清单增加了10种化学品。
- Relating to both physical and chemical properties. 物理和化学的与物理和化学特性均有关的
- USES: As petroleum and colouring agent for glass. 用途:用作玻璃的脱色剂和着色剂。
- Trade of Petroleum and Chemical Product in China 了解粉色贸易壁垒,促进我国石油化工产品外贸
- Lanzhou Petroleum And Chemical Machinery Works 兰州石油化工机器总厂
- petroleum and chemical equipment 石油化工生产装置
- A place where drugs and chemicals are manufactured. 药厂用于生产药品和化学物质的地方
- petroleum and chemical equipments 石化设备
- State Bureau of Petroleum and Chemical Industry 国家石油和化学工业局