| 1. | The safety valve of his anger opened .
他控制怒火的安全阀打开了。 |
| 2. | Do not plug the temperature and pressure relief valve
不要把降温减压安全阀塞住。 |
| 3. | Retrofit of safety valve secondary circuit of boiler
锅炉安全阀二次保护回路的改造 |
| 4. | Install relief valve cover nut and tighten
安装安全阀阀盖螺母，并加以紧固。 |
| 5. | Place the relief valve seat back into the chamber bore
将安全阀阀座放回到镗孔内。 |
| 6. | Analysis of blog ' s function as social safety valve
博客的社会安全阀功能探析 |
| 7. | Spring type safety valve on pressure steam sterilizer
压力蒸汽灭菌设备用弹簧式安全阀 |
| 8. | Safety valves for high pressure gas tank car tanks
高压气罐车用气罐安全阀 |
| 9. | Specification for subsurface safety valve equipment
井下安全阀设备的规范 |
| 10. | Slide the diaphragm assembly into the relief valve seat
将隔膜总成滑进到安全阀阀座内。 |
