 |
| |||
| low-noise; of low noise level; noise-reduced; reduced noise | |||
| silent (pump) | |||
| noise less; quietly | |||
| quiet | |||
| silent-running | |||
| |||
| quieter | |||
| |||
| noiseless; silent | |||
|
gerauscharm : 15 短语, 10 学科 |
| 一般 | 1 |
| 商业活动 | 1 |
| 地球科学 | 1 |
| 技术 | 3 |
| 环境 | 1 |
| 自动化设备 | 2 |
| 自然资源和野生动物保护 | 1 |
| 运动的 | 2 |
| 运输 | 1 |
| 通讯 | 2 |
|
| |||
| low-noise; of low noise level; noise-reduced; reduced noise | |||
| silent (pump) | |||
| noise less; quietly | |||
| quiet | |||
| silent-running | |||
| |||
| quieter | |||
| |||
| noiseless; silent | |||
|
gerauscharm : 15 短语, 10 学科 |
| 一般 | 1 |
| 商业活动 | 1 |
| 地球科学 | 1 |
| 技术 | 3 |
| 环境 | 1 |
| 自动化设备 | 2 |
| 自然资源和野生动物保护 | 1 |
| 运动的 | 2 |
| 运输 | 1 |
| 通讯 | 2 |