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GB/T 17948
GB/T 44998-2024_Chinese: Determination of nitrates and nitrites in surfactants - Ion chromatography method (Chinese: 表面活性剂中硝酸盐和亚硝酸盐的测定 离子色谱法)
1-2025_Chinese: IPv4/IPv6 network security protection technical specifications - Part 1: IP bearer network (Chinese: IPv4/IPv6网络安全防护技术规范 第1部分：IP承载网)
GB/T 45220-2025_Chinese: Multi-entity profile system for mass customization - Reference architecture (Chinese: 大规模定制多主体画像系统 参考架构)
GB/T 18774-2023 Chinese PDF (GB/T18774-2023) GB/T 17937-2024 GB/T 17948GB T 18774 2023_Chinese: Double capped fluorescent lamp Safety specifications (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18774 2023
