
Standard Specification for Poly(Vinyl Chloride) (PVC)-Coated Steel Tension Wire Used with Chain-Link Fence
出版:American Society for Testing and Materials

專家解讀視頻
Standard Specification for Poly(Vinyl Chloride) (PVC)-Coated Steel Tension Wire Used with Chain-Link Fence
出版:American Society for Testing and Materials
專家解讀視頻