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GB 45247-2025_Chinese: Norm of energy consumption per unit production of gas-steam combined cycle power set (Chinese: 燃气-蒸汽联合循环发电机组单位产品能源消耗限额)
GB 31661-2025_Chinese: National food safety standard - Hygienic code for the production of prepared meat products (Chinese: 食品安全国家标准 调制肉制品生产卫生规范)
English versions: GB/T 18109-2024
GB/T 19212
GB/T 23713
GB/T 17818-2025 Chinese PDF (GB /T17818-2025) GB 5009.137-2025 GB 45247-2025_Chinese: Norm of energyGB T 17818 2025_Chinese: Determination of vitamin D3 in feeds High performance liquid chromatography (Chinese: D3 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17818 2025
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