PVC外部型材|沙特标准|SASO-ASTM-F964
SASO-ASTM-F964
Standard Specification for Rigid Poly (Vinyl Chloride) (PVC) Exterior Profiles Used for Fencing and Railing)
围栏和栏杆用硬质聚氯乙烯(PVC)外部型材的标准规范
Applying Type : Standard Specification
Standard Year : 2019
Approval Year : 2020