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GB/T 12008
5-2024_Chinese: Information technology - High efficiency multimedia coding - Part 5: Reference software (Chinese: 信息技术 高效多媒体编码 第5部分：参考软件)
GB/T 44995-2024_Chinese: Polypropylene packaging container - Guidelines for the construction of initial screening testing methods for doped with recycled plastic (Chinese: 聚丙烯包装容器 掺杂回收塑料初筛测试方法构建指南)
English versions: GB/T 20186
GB/T 43274-2023 Chinese PDF (GB/T43274-2023) GB/T 27665-2024 GB/T 12008GB T 43274 2023_Chinese: Mineral soil amendments Determination of total calcium and magnesium content (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43274 2023
