Stropné systémy OWAcoustic® Cosmos premium
Cosmos 68
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Absorpčná krivka A: s perforáciou Absorpčná krivka B: bez perforácie A: NRC=0,65 B: NRC=0,26 |
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systém |
S1 |
S3, S15a |
S3a, S15a |
S9 |
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hrana |
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300 x 300; 312,5 x 312,5 |
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300 x 600; 312,5 x 625 |
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600 x 600; 625 x 625 |
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® |
® |
o |
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600 x 1 200; 625 x 1 250 |
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® |
® |
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300 x 1 200 - 2 500 |
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® |
® |
o |
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312,5 x 1 200 - 2 500 |
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® |
® |
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400 x 1 200 - 2 500 |
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o |
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1 200 x 1 200; 1 250 x 1 250 |
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o |
o |
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® - hrúbka 15 a 20 mm, |
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