| 1. | Something has gone wrong with the car ' s exhaust system
汽车的排气系统出了故障。 |
| 2. | Exhaust systems for grinding , polishing and buffing
磨削抛光和磨擦用排气系统 |
| 3. | Smoke control and exhaust system in the underground railway
地下铁道防排烟系统简介 |
| 4. | The design of exhaust system in injection moulds
注射模具中排气系统的设计 |
| 5. | Motor vehicles - pipe clips for exhaust systems
机动车.排气系统管夹 |
| 6. | Heat power plant : exhaust system of boiler and gas turbine
火力发电厂：锅炉燃气轮机排气系统 |
| 7. | Exhaust systems for air conveying of materials
物料空运的排气系统 |
| 8. | Recirculation of air from industrial process exhaust systems
工业加工排放系统排出空气的再循环 |
| 9. | An optimized system is certain to be an exhausted system
一个优化的系统，必须是耗散的系统。 |
| 10. | Implementing spot exhaust systems for sars patients ; and
为沙士病床安装原地排气系统；以及 |
