Suab barrier

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Acoustic Barrier Rau Txoj Kev Loj feem ntau yog siv los txo cov suab nrov ntawm txoj kev, txoj kev loj, viaduct thiab lwm yam suab nrov. Nws yog ib hom kev thaiv kev teeb tsa ntawm sab ntawm txoj kev lossis kev tsheb ciav hlau txhawm rau txhawm rau txo qhov cuam tshuam ntawm lub tsheb suab nrov rau cov neeg nyob ze.

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Acoustic Barrier For Highway is mainly used as a noise reduction of road, highway, viaduct and other noise sources. It is a kind of barrier set at the side of road or railway in order to reduce the impact of vehicles’ noise on residents nearby.

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