| 1. | The jet engine requires a huge scavenging system sometimes using half as much power as the tunnel itself in order to keep contamination low .
喷气发动机试验要求庞大的排气清除系统，以减轻污染，该系统有时要耗去风洞本身功率一半之多。 |
| 2. | Mountain - bicycles - safety requirements and test methods
山地车.安全和试验要求 |
| 3. | Testing of valves - fire type - testing requirements
阀门试验.阀门耐火试验要求 |
| 4. | Snap - on connectors , non insulated ; requirements , tests
非绝缘搭锁式连接器.试验要求 |
| 5. | Testing of valves - fire type - testing requirements
阀门试验.耐火试验要求 |
| 6. | Requirements for oil systems aircarft installattion and test
飞机滑油系统安装和试验要求 |
| 7. | Beverage dispensing systems - part 5 : testing requirements
饮料分配设备.第5部分:试验要求 |
| 8. | High - voltage test techniques . part 1 : general test requirements
高电压试验技术第一部分:一般试验要求 |
| 9. | Environmental testing requirements and methods for car radio and playback
汽车收放机环境试验要求和试验方法 |
| 10. | Aircraft batteries - general test requirements and performance levels
飞行器用蓄电池组.一般试验要求和性能水平 |
