增强沥青板|沙特标准|SASO-GSO-13707

  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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