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Noise protection wall for shielding residential areas from highways and other noise sources consists of plate-shaped wall elements made of a compressed compound of mineral or glass particles and an organic glue
Noise protection wall for shielding residential areas from highways and other noise sources consists of plate-shaped wall elements made of a compressed compound of mineral or glass particles and an organic glue
The noise protection wall for shielding residential areas from highways and other noise sources consists of plate-shaped wall elements which are made of a compressed compound of mineral or glass particles and an organic glue.
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