增强沥青板|沙特标准|SASO-GSO-13707
SASO-GSO-13707
Flexible sheets for waterproofing. Reinforced bitumen sheets for roof waterproofing. Definitions and characteristics
防水用柔性薄板。屋顶防水用增强沥青板。定义和特点
增强沥青板|沙特标准|SASO-GSO-13707
SASO-GSO-13707
Flexible sheets for waterproofing. Reinforced bitumen sheets for roof waterproofing. Definitions and characteristics
防水用柔性薄板。屋顶防水用增强沥青板。定义和特点
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