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English versions: GB/T 45450-2025
GB 12955-2024_Chinese: Fire-resistant doorsets (Chinese: 防火门)
English versions: GB 19880-2024
GB/T 22081-2024_Chinese: Cybersecurity technology - Information security controls (Chinese: 网络安全技术 信息安全控制)
1-2025_Chinese: Rubber - Measurement of vulcanization characteristics using curemeters - Part 1: Introduction (Chinese: 橡胶 用硫化仪测定硫化特性 第1部分: 介绍)
GB/T 42151.5-2022 Chinese PDF (GB/T42151.5-2022) GB/T 30237-2025 English versions: GB/T 45450-2025GB T 42151. 5 2022_Chinese: Communication networks and systems for power utility automation Part 5: Communication requirements for functions and device models (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42151. 5 2022
