EN 13970: 防水柔性板CE认证
ing Bitumen sheets for roof waterproofing Determination of flexibility at low temperature
EN 1296:防水柔性板-屋顶用沥青，塑料，橡胶板-人工老化测试方法/EN 1296: Flexible sheets for waterproofing Bitumen, plastic and rubber sheets for roofing method of artificial ageing by long term exposure to elevated temperature.
EN 1847: 防水柔性板-屋顶防水橡胶和塑料板-暴露于流体化学产品的测试方法/EN 1847: Flexible sheets for waterproofing-plastic and rubber sheets for roof waterproofing-method for exposure to
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