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Acoustic te santi pa materyèl epdm achitekti te santi ki gen konpòtman egzanplè: V-2 Materyèl: epdm + pouvwa metal Koulè: nwa andigman: gwosè ki pa tise: 1200 * 10000mm, 1200 * 5000mm ka koutim epesè: 1.2mm 2mm 3mm procesna: poly bag sono koyefisyan izolasyon : 27db fabrikasyon teknoloji:... Plis
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acoustic felt make by epdm materials architecture felt Model:V-2 Material: epdm +metal power Color:black Surface:non woven size:1200*10000mm,1200*5000mm can custom Thickness:1.2mm 2mm 3mm packing:poly bag sound insulation coefficient:27db manufacturing technology:mixing,hot processing... Read More