China National Standards

China Safety regulations blasting GB Standards List

  •  China "Safety regulations blasting" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB 6722-2014 Safety regulations for blasting
    爆破安全规程    		 China National Standards
    Safety regulations blasting
    English PDF
    GB 12950-1991 Safety regulations for seismic exploration blasting practices
    地震勘探爆炸安全规程    		 China National Standards
    Safety regulations blasting
    English PDF

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