| |||
| 精密深度记录仪 | |||
| 精密深度记录器 | |||
| 精确深度记录仪; 记录式精密测深仪 | |||
| 精密回声测深仪 | |||
| 精确深度测定记录器 | |||
|
precision depth recorder : 6 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Technology | 4 |
| |||
| 精密深度记录仪 | |||
| 精密深度记录器 | |||
| 精确深度记录仪; 记录式精密测深仪 | |||
| 精密回声测深仪 | |||
| 精确深度测定记录器 | |||
|
precision depth recorder : 6 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Technology | 4 |