China National Standards

China Calculation Evaluation Methods GB Standards List

  •  China "Calculation Evaluation Methods" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 13471-2025 Calculation and Evaluation Methods for Economic Benefits of Energy Conservation Projects {译}
    节能项目经济效益计算与评价方法    		 China National Standards
    Calculation Evaluation Methods
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