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| 吸声灰膏粉刷，抹灰 | |||
| 吸音灰膏 | |||
| 吸声灰浆 | |||
| 吸音墙粉; 吸音粉刷; 吸声灰膏; 吸声粉刷 (层); 吸声抹灰 | |||
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acoustic plaster : 14 phrases in 2 subjects |
| Architecture | 1 |
| Technology | 13 |
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