GB/T 45593-2025 Chinese PDF (GB /T45593-2025) GB/T 45574-2025 10-2024_Chinese: IPv6 evolution technical requirements

10-2024_Chinese: IPv6 evolution technical requirements - Part 10: Enhanced VPN(VPN+) for supporting IP network slicing (Chinese: IPv6演进技术要求 第10部分：支持IP网络切片的增强型虚拟专用网（VPN+）)

GB/T 44958-2024_Chinese: Management specification for safety of chemical plant equipment (Chinese: 化工设备安全管理规范)

GB/T 30844

maintenance and improvement of a GB/T 23331 energy management system (Chinese: 能源管理体系 实施、保持和改进GB/T 23331能源管理体系指南)

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)

GB/T 45593-2025 Chinese PDF (GB /T45593-2025) GB/T 45574-2025 10-2024_Chinese: IPv6 evolution technical requirementsGB T 45593 2025_Chinese: Fine ceramics Determination of the abrasion resistance of coatings by micro scale abrasion test (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45593 2025