GB/T 22437.2-2023 Chinese PDF (GB/T22437.2-2023) GB/T 10250-2025 72-2024_Chinese: Communication networks and systems

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 28199-2025_Chinese: Oil-filled radiator (Chinese: 电热油汀)

GB/T 23713

1-2023_Chinese: [Including 2025XG1] Controlgear for electric light sources - Part 1: General and safety requirements (Chinese: 光源控制装置 第 1 部分:一般要求和安全要求)

English versions: GBZ27032-2025

GB/T 22437.2-2023 Chinese PDF (GB/T22437.2-2023) GB/T 10250-2025 72-2024_Chinese: Communication networks and systemsGB T 22437. 2 2023_Chinese: Cranes Design principles for loads and load combinations Part 2: Mobile cranes (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22437. 2 2023