| 1. | Test study on oil vapour pollution and evaporation in oil shipping
抑制汽油挥发的分子膜技术研究 |
| 2. | Maintenance of oil vapour diffusion vacuum pump
油扩散泵的维修 |
| 3. | Sampling method of oil vapour
油气采样方法 |
| 4. | Compressed air - part 5 : test method for oil vapour and organic solvent content
压缩空气.第5部分:油蒸汽和有机溶剂含量的测试方法 |
| 5. | Compressed air - part 5 : test methods for oil vapour and organic solvent content
压缩空气.第5部分:油蒸气和有机溶剂含量的试验方法 |
| 6. | Compressed air for general use - test methods for oil vapour and organic solvent content
一般用图的压缩空气.油汽和有机溶剂含量的试验方法 |
| 7. | 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。 |
