| 1. | Portable heating catalytic methane alarm detector
便携式热催化甲烷检测报警仪 |
| 2. | Analysis on jyc - 94 type oxygen - methane alarm circuit
94型便携式甲烷氧气监测报警仪电路分析 |
| 3. | Intelligent portable methane detection alarm
智能便携式甲烷检测报警仪 |
| 4. | Personal warning devices for x and gamma radiation
X辐射个人报警仪 |
| 5. | Personal warning devices for x and gamma radiation
辐射个人报警仪 |
| 6. | Design of pd - 1 strap abusing guarding against monitoring alarm
1型输送带防爬人监控报警仪的设计 |
| 7. | Verification regulation of personal warning devices for x and radiations
X辐射个人报警仪检定规程 |
| 8. | Brief discussion on use and management of portable methane detection alarm
便携式甲烷检测报警仪的使用与管理浅谈 |
| 9. | Application of portable methane detection alarm in huaibei coal mining area
便携式甲烷检测报警仪在淮北矿区的应用 |
| 10. | Evaluation of measurement uncertainty of testing device of oxygen detection alarm
氧气检测报警仪检定装置测量不确定度评定 |
