聚氯乙烯拱腹|坦桑尼亚标准|TZS 1908: 2016
TZS 1908: 2016
Rigid (unplasticized) Polyvinyl Chloride (PVC) Soffit —Specification
Specification establishes requirements and test methods for the materials, dimensions, camber, impact strength, expansion, and appearance of extruded single-wall soffit manufactured from rigid (unplasticized) PVC compound. Methods of indicating compliance with this specification are also provided.
硬质(未增塑)聚氯乙烯(PVC)拱腹—规格
规范确定了由刚性(未塑化)PVC复合材料制成的单壁拱腹的材料,尺寸,外倾角,冲击强度,膨胀性和外观的要求和测试方法。 还提供了指示符合本规范的方法。