(SBS)弹性体改性沥青防水卷材
产品价格:¥25.50----30.50元
型号:-20℃聚酯胎(PY)(Ⅰ型)/-20℃聚酯胎(PY)(Ⅱ型)规格:3mm/4mm执行标准:GB18242-2008?价格:Ⅰ型3mm:21.50/Ⅰ型4mm:25.50? ? ? ? Ⅱ型3mm:25.50/Ⅱ型4mm:30.50