| 1. | A well-established branch of chemical engineering is that of gas cleaning . 化学工程中已确定的一个分支是气体净化。 |
| 2. | Catalytic gas cleaner for industrial organic emission 工业有机废气催化净化装置 |
| 3. | Standard for inert gas clean agent extinguishing system 惰性气体清洁剂灭火系统标准 |
| 4. | Absorption gas cleaner for industrial emission 工业废气吸收净化装置 |
| 5. | Adsorption gas cleaner for industrial emission 工业废气吸附净化装置 |
| 6. | Study and development on technique of hot gas cleaned an desulfur 热煤气净化和脱硫技术的研究及开发 |
| 7. | The flue gas cleaning process demands a continuous flow of lime - milk 废气的净化处理过程要求有石灰乳的连续流。 |
| 8. | Uwed as materiale gor furnace and exhaust gas cleaning systems of automobiles 炉用材料,汽车排气净化装置用材料。 |
| 9. | Blast furnace gas cleaner 鼓风炉炉气除尘器 |
| 10. | Gas cleaning equipment 气体净化设备 |