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Metal Noise Barriers

(1.3)
Supplier From China
Sep-11-12

Metal noise barriers
Material:galvanized plate, aluminium plate, color steel plate, iron plate, other
Metal thickness:0.6mm, 0.7mm, 0.8mm, 1.0mm, other
Finished thickness:50cm, 60cm, 80cm, 100cm, other
Metal noise barriers can effectively decrease the high-frequency by10-15db. The installation of the metal noise barrier can be designed according to the distance between the sound source and the receiver.The sound can be belowed 6db by the height of the screen double.


Metal thickness:0.6mm, 0.7mm, 0.8mm, 1.0mm, other
Finished thickness:50cm, 60cm, 80cm, 100cm, other

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