China National Standards

China Specifications Comprehensive Exploration GB Standards List

  •  China "Specifications Comprehensive Exploration" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 25283-2023 Specifications for Comprehensive Exploration and Evaluation of Mineral Resources {译}
    矿产资源综合勘查评价规范    		 China National Standards
    Specifications Comprehensive Exploration
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