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- ageing test of oil 油质老化试验
- Used for light fastness, weather fasness and ageing test of all kinds of coloured textiles. 用于各种有色纺织品的耐光色牢度、耐气候色牢度及光老化试验。
- Used for light fastness, weather fastness and ageing test of all kinds if coloured textiles. 用于各种纺织的染色牢度、耐气候色牢度及光老化试验。
- Used for light fastness , weather fastness and ageing test of all kinds if coloured textiles . 用于各种纺织的染色牢度、耐气候色牢度及光老化试验。
- Used for light fastness,weather fasness and ageing test of all kinds of coloured textiles. 用于各种有色纺织品的耐光色牢度、耐气候色牢度及光老化试验。
- A test of electrochemistry diversion on site shows that this technique can raise velocity of oil seepage and the rel... 且用导线传输直流电场与其它传输方式相比,对井口及地面通电设备的安全性也较好。
- The price of oil has suddenly rocketed up. 石油价格突然飞涨。
- This paper presents a performance test of oil containment boom, including sea condition test, flow test and tensile test. The experimental method and results are given out also. 本文对某围油栏性能（抗浪、抗流、抗风和抗拉强度）进行了实验测试研究，并对实验结果和实验方法进行了讨论。
- accelerated ageing test of gasoline [机] 汽油加速老化试验
- The country has abundant supplies of oil. 这个国家的石油供应充裕。
- The price of oil have reach$30 a barrel. 石油的价格已涨到每桶30美元。
- How much does a barrel of oil cost? 一桶石油要多少钱?
- There is a slick of oil on the water. 水面上有一片浮油。
- Unplasticized PVC ringed pipes.Natural ageing test. 标准/规范英文名： Agricultural drainage.
- Mexico has a large surplus of oil. 墨西哥有大量过剩的石油。
- IN VITRO AGEING TEST OF POLYHEXYMETHYLENE CARBONATE URETHANE UREA 聚六亚甲基碳酸酯聚氨酯脲的体外老化试验
- Artificial Accelerated Ageing Test of Composite Insulators 复合绝缘子的人工加速老化试验
- Last year there was a big supply of oil and the price hit bottom. 去年石油供给充足，价格降到最低点。
- Consumption of oil increase even after it rise in price. 即使涨价后石油的消费仍在增长。
- If this friendship is real, it can stand the test of time. 如果这种友谊是真诚的，那么它就能经得起时间的考验。
