NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB 21343-2023
Energy consumption limits per unit product for calcium carbide, vinyl acetate, polyvinyl alcohol, 1,4-butanediol, dicyandiamide and cyanamide 电石、乙酸乙烯酯、聚乙烯醇、1,4-丁二醇、双氰胺和单氰胺单位产品能源消耗限额
Issued Date:2023.11.27
Implemented Date:2024.12.1
Issued by:
The Standardization Administration of the People's Republic of China
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