GB/T 40904-2021家具产品及其材料中禁限用物质测定方法 偶氮染料Methods for the determination of prohibited substances in furniture products and related materials. Azo dyes GB/T 40904-2021家具产品及其材料中禁限用物质测定方法 偶氮染料Methods for the determination of prohibited substances in furniture products and related materials. Azo dyes

GB/T 40904-2021家具产品及其材料中禁限用物质测定方法 偶氮染料Methods for the determination of prohibited substances in furniture products and related materials. Azo dyes

  • 标准类别:[GB] 国家标准
  • 标准大小:
  • 标准编号:GB/T 40904-2021
  • 标准状态:
  • 更新时间:2022-03-14
  • 下载次数:
标准简介

GB/T 40904-2021家具产品及其材料中禁限用物质测定方法 偶氮染料Methods for the determination of prohibited substances in furniture products and related materials. Azo dyes

标准截图