hydrogen detection
| system
| hydrogen detection | |
| el. | 氢检测; 氢探测 |
| system | |
| gen. | 体 |
| IMF. | 安排 |
| leath. | 网 |
| med. | 派 |
| met. | 装置 |
| met. од. | 系 |
| tech. | 制度; 方法 |
| tech. од. | 体系; 系统 |
| |||
| 氢检测; 氢探测 | |||
|
hydrogen detection : 8 phrases in 6 subjects |
| Aviation | 2 |
| Earth sciences | 1 |
| Geology | 1 |
| Geophysics | 1 |
| Oil / petroleum | 2 |
| Space | 1 |