durability test against oil vapour 油雾耐久性试验
oil vapour jet pump coupling 油蒸汽喷射泵联轴器
organic oil-vapour pump 有机油扩散泵
Oil Vapour Diffusion Pump 油气扩散泵
Sampling method of oil vapour 油气采样方法
oil vapour pump 油蒸气泵
oil-vapour 油蒸气
oil vapour recovery 油气回收
oil vapour pollution 油气污染
One of the principal issues of air pollution from ships is the oil vapour emission.
船舶装卸运输石油时，油气蒸发是船舶大气污染的主要问题之一。
When oil vapour condenses again, countless minute particle are formed, which are suspended in the air.
当油气再次冷凝时，会形成无以计数的悬浮在空气中的颗粒。
The pollution of oil vapour emitted in loading and unloading of petroleum products and its control technologies are described.
介绍了石油产品装卸过程产生的油气污染及其治理方法、工艺过程与技术特点。
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