oil in

• Study of natural cooling process of oil in oil tanker
  油船货油保温时间计算
• Change the oil in the car every5000 miles
  每行驶五千英里换一次车的机油。
• Warm small amount of olive oil in pan
  慢火将平底镬加热，加入少量橄榄油。
• It ' s the second - largest reserve of oil in the world
  那是世界第2大储油区
• Japan co umed le oil in 2003 than it did in 1993
  日本在2003年消耗的石油比1993年还少。
• You must change the oil in the car every 5000 miles
  你必须每行上5000里给汽车换一次油。
• How often should you change the oil in your car
  你要多久,在你的车变油
• Impact factors on the bioremediation of oil in soil
  土壤石油生物降解影响因子正交实验分析
• Quality criteria of transformer oils in service
  运行中变压器油质量标准
• Japan consumed less oil in 2003 than it did in 1993
  日本在2003年消耗的石油比1993年还少。