noise enclosure meaning in English

隔声罩
隔音盖罩
隔音罩

Installation of 430m long partial noise enclosure
装设430米长的局部隔声罩
Installation of 155m long noise barriers and 520m of partial noise enclosure ; and
装设155米长的隔音屏障520米长的局部隔声罩以及
Provision of noise enclosures for the sections of route 5 extension passing through discovery park
在穿越愉景新城的五号干线延长部分安装隔音罩
Limited reclamation and associated construction of 310m long seawall ; installation of 430m long partial noise enclosure
填海及兴建相关的一条310米长的海堤