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GB/T 31114-2024 Chinese PDF (GB /T31114-2024) GB/T 21369-2024 English versions: GB/T 21199-2024
GB/T 31114-2024 Chinese PDF (GB /T31114-2024) GB/T 21369-2024 English versions: GB/T 21199-2024
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English versions: GB/T 21199-2024
2-2024_Chinese: Textiles - Determination of perfluorinated and polyfluorinated compounds - Part 2: Gas chromatography-mass spectrometry method (Chinese: 纺织品 全氟及多氟化合物的测定 第2部分：气相色谱-质谱法)
English versions: GB/T 22939
5-2025_Chinese: National food safety standard - Determination of protein in food (Chinese: 食品安全国家标准 食品中蛋白质的测定)
GB/T 31114-2024 Chinese PDF (GB /T31114-2024) GB/T 21369-2024 English versions: GB/T 21199-2024GB T 31114 2024_Chinese: Quality requirement for ice cream (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 31114 2024
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