PRM-601聚氯乙烯（PVC）防水秒速赛车官方下注网

PRM-85 PVC waterproof Membrane

PRM-701三元乙丙橡胶防水秒速赛车官方下注网

PRM-70 EPDM Watesrproof Membrane

PRM-901热塑性聚烯烃（TPO）防水秒速赛车官方下注网

PRM-75 Thermoplastic Polyotefin(TPO)Waterproof Membrane

PRM-120聚乙烯丙（涤）纶复合防水秒速赛车官方下注网

PRM-10 PE/Dacron Compounded Waterproof Membrane