China National Standards

China Tapered filament toothbrushes Industry Standards English PDF List

  •  China "Tapered filament toothbrushes" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    QB/T 4543-2013 Tapered filament for toothbrushes
    牙刷用磨尖丝    		 China Light Industry Standards
    Tapered filament toothbrushes
    English PDF

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