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GB/T 45212-2025_Chinese: Determination of methyldibromo glutaronitrile in cosmetics - Gas chromatography method (Chinese: 化妆品中甲基二溴戊二腈的测定 气相色谱法)
3-2025_Chinese: Leather and fur - Determination of the preservative content - Part 3: Gas chromatography-mass spectrometry method(methanol extraction) (Chinese: 皮革和毛皮 防霉剂的测定 第3部分：气相色谱-质谱法（甲醇萃取）)
coal to synthetic natural gas and coal to liquids (Chinese: 煤制烯烃、煤制天然气和煤制油单位产品能源消耗限额)
English versions: GB/T 45100-2024
English versions: GB/T 45585-2025
GB/T 42816-2023 Chinese PDF (GB/T42816-2023) GB/T 24045-2024 GB/T 45212-2025_Chinese: Determination of methyldibromoGB T 42816 2023_Chinese: Requirements for asset allocation and management of express service (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42816 2023
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