China National Standards

China 2953 Industry Standards English PDF List

  •  China "2953" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    QB/T 2953-2023 Fluorescent whitening agent for detergents QB/T 2953-2008 {译}
    洗涤剂用荧光增白剂    		 China Light Industry Industry Standards
    2953
    English PDF

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