GB/T 33284-2016室内装饰装修材料门、窗用未增塑聚氯乙烯(PVC-U)型材有害物质限量国家标准
英文:Indoor decorating and refurbshing materials—Limit of harmful substances of unplasticized polyvinyl chloride(PVC-U)pro...
英文:Indoor decorating and refurbshing materials—Limit of harmful substances of unplasticized polyvinyl chloride(PVC-U)pro...