China National Standards

China Fireworks sulfur Industry Standards English PDF List

  •  China " Fireworks sulfur" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    HG/T 5022-2016 (Fireworks with sulfur powder)
    烟花爆竹用硫磺粉    		 China Chemical Industry Standards
    Fireworks sulfur
    English PDF

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