| |||
| 探伤器 | |||
| 缺陷指示器; 探伤仪 | |||
| 故障探测器; 损伤指示器 | |||
| 故障指示器 | |||
|
fault indicator : 28 phrases in 12 subjects |
| Automobiles | 1 |
| Aviation | 4 |
| Business | 1 |
| Cartography | 1 |
| Construction | 1 |
| Electric machinery | 2 |
| Electronics | 7 |
| Mechanic engineering | 1 |
| Metallurgy | 2 |
| Navigation | 1 |
| Technology | 6 |
| Telecommunications | 1 |