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2-2025_Chinese: Rules for agricultural seed testing - Part 2: Sampling (Chinese: 农作物种子检验规程 第2部分：扦样)
YY/T 1529-2024_Chinese: ELISA analytical instruments (Chinese: 酶联免疫分析仪)
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)
English versions: GB/T 45646-2025
English versions: GB/T 18410-2024
GB/T 18639-2023 Chinese PDF (GB/T18639-2023) GB/T 22454-2025 2-2025_Chinese: Rules for agricultural seedGB T 18639 2023_Chinese: Diagnostic techniques for rabies (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18639 2023
