GB/T 45533-2025 Chinese PDF (GB /T45533-2025) GB 5009.307-2025 GB/T 45065-2024_Chinese: Leather and fur

GB/T 45065-2024_Chinese: Leather and fur - Chemical tests - Determination of residual methylcyclosiloxane volatiles (Chinese: 皮革和毛皮 化学试验 挥发性甲基环硅氧烷残留量的测定)

4-2025_Chinese: Uncut finished spectacle lenses - Part 4: Anti-reflective coatings test methods (Chinese: 眼镜镜片 第4部分：减反射膜试验方法)

English versions: GB/T 45495-2025

2-2025_Chinese: IPv4/IPv6 network security protection technical specifications - Part 2: Mobile communication network (Chinese: IPv4/IPv6网络安全防护技术规范 第2部分：移动通信网)

GB/T 44882-2024_Chinese: Information technology - Closed captioning (Chinese: 信息技术 可关闭字幕)

GB/T 45533-2025 Chinese PDF (GB /T45533-2025) GB 5009.307-2025 GB/T 45065-2024_Chinese: Leather and furGB T 45533 2025_Chinese: Quality requirements for fermented meat products (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45533 2025