GB/T 40169-2021超高分子量聚乙烯(PE-UHMW)和高密度聚乙烯(PE-HD)模塑板材标准
英文:Compression-moulded plates of ultra-high-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD) ...
英文:Compression-moulded plates of ultra-high-molecular-weight polyethylene(PE-UHMW)and high density polyethylene (PE-HD) ...