 |
sound absorbing
| power
| sound absorbing | |
| nautic. tech. | 吸声 |
| plast. | 吸音的 |
| tech. | 吸声的 |
| sound-absorbing | |
| gen. | 吸 声 |
| avia. | 吸声 |
| el.mach. | 吸音 |
| met. | 吸声的; 吸音的 |
| nautic. tech. | 行新型吸音 |
| power | |
| tech. | 幂 |
| |||
| 吸隔声的 | |||
| 吸声 | |||
| 吸音 | |||
| 吸声的; 吸音的 | |||
| 行新型吸音 | |||
| 音响吸收 | |||
| |||
| 吸声 | |||
| 吸音的 | |||
| 吸声的 | |||
| sound absorbing: 60 phrases in 12 subjects |
| Architecture | 1 |
| Automobiles | 1 |
| Aviation | 4 |
| Chemistry | 1 |
| Compressors | 2 |
| Electronics | 2 |
| Nautical | 4 |
| Plastics | 4 |
| Rail transport | 1 |
| Refrigeration | 2 |
| Space | 5 |
| Technology | 33 |