无机复合聚苯不燃保温板应用技术规程
Technical specification for application of inflammable insulation board made of inorganic materials composite polystyrene
标准状态
发布于：2020-02-25
实施于：2020-03-25
废止
基本信息
内容预览
Technical specification for application of inflammable insulation board made of inorganic materials composite polystyrene