GB/T 25120-2023 Chinese PDF (GB/T25120-2023) GB/T 45497-2025 English versions: GB/T 45328-2025

English versions: GB/T 45328-2025

72-2024_Chinese: Communication networks and systems for power utility automation - Part 7-2: Basic information and communication structure - Abstract communication service interface(ACSI) (Chinese: 电力自动化通信网络和系统 第7-2部分：基本信息和通信结构 抽象通信服务接口（ACSI）)

GB/T 45073-2024_Chinese: National park signage (Chinese: 国家公园标识)

GB/T 45036-2024_Chinese: Inspection of grain and oils - Technical specification for sample information collection (Chinese: 粮油检验 样品信息采集技术规范)

1-2024_Chinese: Connections for hydraulic fluid power - Quick-action couplings - Part 1: General type (Chinese: 液压传动连接 快换接头 第1部分：通用型)

GB/T 25120-2023 Chinese PDF (GB/T25120-2023) GB/T 45497-2025 English versions: GB/T 45328-2025GB T 25120 2023_Chinese: Railway applications Traction transformers and inductors on board rolling stock (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25120 2023