ASTM D4477-2021Standard Specification for Rigid (Unplasticized) Poly(Vinyl Chloride) (PVC) Soffit ASTM D4477-2021Standard Specification for Rigid (Unplasticized) Poly(Vinyl Chloride) (PVC) Soffit

ASTM D4477-2021Standard Specification for Rigid (Unplasticized) Poly(Vinyl Chloride) (PVC) Soffit

  • 标准类别:[ASTM] 美国材料与试验协会标准
  • 标准大小:
  • 标准编号:ASTM D4477-2021
  • 标准状态:
  • 更新时间:2022-04-09
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标准简介

ASTM D4477-2021Standard Specification for Rigid (Unplasticized) Poly(Vinyl Chloride) (PVC) Soffit

标准截图