signal selection
| fault detection
| signal selection | |
| avia. | 信号选择 |
| fault detection | |
| auto. од. | 故障检测 |
| avia. | 探伤 |
| CNC | 故障查明 |
| el.mach. | 故障探测 |
| met. | 缺陷检测 |
| space | 缺陷探测 |
| textile | 疵点检测 |
| |||
| 信号选择 | |||
|
signal : 117 phrases in 24 subjects |