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- copper in lubricating oi 润滑油的铜含量
- Determination of Trace Copper in Lubricating Oils by Spectrophotometric Method with BCO 双环已酮草酰双腙(BCO)光度法测定润滑油中微量铜
- Her hair shone copper in the sunlight. 她的头发在阳光下闪着紫铜色。
- We detected minute quantities of copper in the pantry. 我们在岩石标本中发现了微量的铜。
- copper in lubricating oil 润滑油的铜含量
- Aluminium has taken the place of copper in many ways. 铝在许多方面代替了铜。
- Electrochemical behavior of copper in alkaline-sulfide solutions. 铜在碱性硫化物溶液中电化学性能。
- We detected minutequantities of copper in the pantry. 我们在岩石标本中发现了微量的铜。
- He had only a few coppers in his pocket. 他口袋里只有几枚铜币。
- Configure oil free and oil clogging alarm in lubricating system. 在润滑系统中配置无油及油堵塞报警。
- Emu oil is also used in lubricant and edible oil. 鸸鹋油也作为润滑剂、食用油用。
- He had few coppers in his pocket. 他兜里几乎没有铜板。
- Such materials can be used in lubricating bearings, diamond tools and rubbing tools, as substitution for copper powder, bronze powder and brass powder, thus reducing the production costs considerably. 可代替一些铜粉、青铜粉和黄铜粉产品，从原料上大大降低了生产成本。
- Have you any coppers in your change? 你的零钱里有铜币吗?
- The oil for cars is used in lubricant and gear oil etc. 我们注重产品的品质、数量以及具竞争性的价格。
- Title： Accumulation and Partitioning of Copper in Corn(Zea mays L. 关键词：夏玉米;铜;吸收;积累;分配
- Bandi petroleum has become a leader in lubricant industry. 历经62年发展，邦迪石油已俨然成为润滑油行业的领先者。
- He had only a few coppers in his pocket when he came to Detroit. 他来到底特律时,口袋里只有几枚铜币。
- Test Method for Lithium and Sodium in Lubricating Greases by Flame Photometer (05. 用火焰光度计测定润滑脂中锂和钠的试验方法(05。
- Total Nitrogen in Lubricating Oils by Modified Kjeldahl Method, Method of Test for (05. 用改良的基耶达法测定润滑油中总氮量的试验方法(05。
