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GB 21343-2023

Chinese Standard: 'GB 21343-2023'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
GB 21343-2023English289 Add to Cart Days<=3 The norm of energy consumption per unit production of calcium carbide, vinyl acetate, polyvinyl alcohol, 1, 4-butanediol, dicyandiamide and monocyandiamide GB 21343-2023 Valid GB 21343-2023

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