GB/T 45648.1-2025 Chinese PDF (GB /T45648.1-2025) GB/T 44965-2024 English versions: GB/T 17216-2025

English versions: GB/T 17216-2025

English versions: GB 23826-2025

GB/T 45129-2025_Chinese: Determination of strength for reinforcement yarn in cement (Chinese: 增强纱线在水泥中强度的测定)

English versions: GB/T 6594

GB/T 45341-2025_Chinese: Digital transformation management - Reference architecture (Chinese: 数字化转型管理 参考架构)

GB/T 45648.1-2025 Chinese PDF (GB /T45648.1-2025) GB/T 44965-2024 English versions: GB/T 17216-2025GB T 45648. 1 2025_Chinese: Technical specification of energy absorption device for high voltage direct current(HVDC) power transmission Part 1: DC controllable and self recovery energy absorption device (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45648. 1 2025