China National Standards

China Iron steel scraps GB Standards List

  •  China "Iron steel scraps" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 4223-2017 Iron and steel scraps
    废钢铁    		 China National Standards
    Iron steel scraps
    English PDF
    GB 4223-2004 Iron and steel scraps
    废钢铁    		 China National Standards
    Iron steel scraps
    English PDF

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