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- The B. petroleum security problem already threatened the state economy! 石油安全问题已经威胁到国家经济！
- Petroleum Security Straining National Nerves 石油安全牵动国人神经
- Keywords PSR;petroleum security;evaluation; 石油安全;评价;
- HSE Management System and Petroleum Security Culture HSE管理体系与石油安全文化
- Indonesia is abundant in petroleum deposits. 印尼的石油蕴藏量丰富。
- Probe into American National Petroleum Security Tactics early in the Cold War 冷战初期美国国家石油安全战略探微
- I'll undertake for your security. 我将保证你的安全。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- A trademark used for a brand of petroleum jelly. 凡士林用来作为石油脂的商标
- Taiwan seems to contain no petroleum. 台湾恐怕没有蕴藏石油吧！
- In the old society we never knew real security. 在旧社会我们的生活从来没有真正的保障。
- This land is rich with petroleum. 这片土地盛产石油。
- He get weekly social security payment. 他按周领取社会保险金。
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- Israel, Palestinians restore security link. 以色列巴勒斯坦重回安全临界线。
- Petroleum can be used to produce various chemical products. 石油可用于生产多种化学产品。
- What I need now is the security of a happy home. 我现在需要的是一个幸福家庭所给予的安全感。
- What about the question of security? 安全的问题怎麽办?
- An organic derivative, such as coal or petroleum. 有机衍生物一种有机衍生物，如煤或石油
- He uses his house as security to borrow the money. 他用房子作借钱的抵押。
