| |||
noise insulation; soundproofing; noise protection; sound proofing | |||
acoustical cover | |||
sound-control | |||
noise abatement; noise prevention; protection against sound; sound insulation; sound reduction; noise control | |||
noise restriction | |||
protection against noise; soundproofing Reducing or eliminating reverberation in a room by placing sound-absorbing materials on the walls and ceiling | |||
sound abatement; sound protection | |||
sound control |
Schallschutz: 4 短语, 2 学科 |
建造 | 3 |
自然资源和野生动物保护 | 1 |