| 1. | High temperature desulfurizing exhaust precipitation system
高温排烟脱硫集尘系统 |
| 2. | Smoke control and exhaust system in the underground railway
地下铁道防排烟系统简介 |
| 3. | Smoke exhaust fan 22 sets at 184 , 000cfm exhaust volume
排烟22只、排烟量184000cfm 。 |
| 4. | Automatically operated roof vents for smoke and heat
排烟和加热用自动开关屋顶通风孔 |
| 5. | Exhaust fume fan for fire fighting specifications
消防排烟通风机.技术条件 |
| 6. | A flea and a fly flew up in a flue
一只跳蚤和一只苍蝇在排烟管里往上飞。 |
| 7. | 3 smoke exhaust fan 22 sets at 184 , 000cfm exhaust volume
3排烟22只排烟量184000cfm 。 |
| 8. | So they flew through a flaw in the flue
他们就从排烟管的裂缝飞出去了。 |
| 9. | The factory chimneys poured smoke into the air
工厂的烟囱向空中排烟。 |
| 10. | 6 . diesel generator diesel vehicle exhaust smoke purifier
6 .柴油发电机、柴油车排烟净化器 |
