GB 7512-2023 Chinese PDF GB/T 38178.1-2025 English versions: GB/T 45461-2025

English versions: GB/T 45461-2025

tests and test conditions - Part 41: Energy registration methods and requirements for multi-energy and multi-rate meters (Chinese: 电测量设备 通用要求、试验和试验条件 第41部分：多电能和多费率仪表的电能计度方法和要求)

English versions: GB/T 45287-2025

electrical parts of sporting goods and electric toys - Safety technical specification (Chinese: 家用和类似用途电器、体育用品的电气部分及电玩具 安全技术规范)

GB/T 13181-2024_Chinese: Methods of performance measurement for solid scintillators (Chinese: 固体闪烁体性能测量方法)

GB 7512-2023 Chinese PDF GB/T 38178.1-2025 English versions: GB/T 45461-2025GB 7512 2023_Chinese: Valves for liquefied petroleum gas cylinders (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 7512 2023