中石油 meaning in Chinese
cnpc
petrochina
ptr
Examples
- The china discount had become a china premium
贴现的中石油已经变成了溢价的中石油。 - Member of chinese petroleum material resource market
中国石化物资资源市场成员中石油 - Standard test method for petroleum wax in paper
纸中石油蜡的标准试验方法 - China petroleum overseas ip telephony over satellite connection
中石油集团内卫星语音应用集成 - Studies on the chemical component of polygonum barbatum l
木棉花醇提物中石油醚溶解组分的化学成分研究