瓦楞光泽复合屋顶材料|坦桑尼亚标准|TZS 795: 2007
TZS 795: 2007
Corrugated glossy compound roofing materials – Specification and test methods
Specifies requirements for composition, manufacture and mechanical strength, physical and fire resistance properties of corrugated glossy compound roofing materials
瓦楞光泽复合屋顶材料-规格和测试方法
规定了波纹状光面复合屋顶材料的成分,制造和机械强度,物理和耐火性能的要求