| 1. | 3 . protected from overvoltage , it is safe and credible
3过压力保护，安全可靠。 |
| 2. | Etr emergency tensioning retractor
紧急压力保护装置 |
| 3. | Pressrue protection valve
压力保护阀 |
| 4. | Biotechnology - performance criteria for vessels - part 2 : pressure protection devices
生物技术.容器的性能标准.第2部分:压力保护装置 |
| 5. | Advanced pressure protection device and infrared liquid level control system with simple operation
先进的压力保护和红外线液位控制系统操作简单轻松。 |
| 6. | Advanced infrared liquid level control system and voltage protection device make operating simple and safe
先进的红外线液位控制系统和压力保护装置，使操作简单，安全可靠。 |
| 7. | Advanced pressure protection device , infrared liquid level control system avoid influence of maloperation
先进的压力保护装置红外线液位控制系统，免除了误操作对设备的影响。 |
| 8. | Chain safe protection system , pressure protection device , interaction of oil inlet and heating and infrared liquid level control system which avoid influence of incorrect manipulation
整机联锁安全保护系统，压力保护装置进油与加热联动装置和红外线液位控制系统，避免了误操作对设备的影响。 |
| 9. | Quick - response automatic protection device and infrared liquid level control system , interaction system of feeding and heating form chain safety protection system with simple operation and reliable safety
灵敏的自动压力保护装置和红外线液位控制系统，进油与加热联动系统，构成整机连锁安全保护体系，操作简单，安全可靠。 |
