GB/T 45479-2025 Chinese PDF (GB /T45479-2025) GB/T 21478-2024 GB/T 45529-2025_Chinese: Road vehicles -

GB/T 45529-2025_Chinese: Road vehicles - Electrical electronic switching devices - Relay (Chinese: 道路车辆 电气电子开关器件 继电器)

English versions: GB/T 32105-2025

English versions: GB 12358-2024

6-2025_Chinese: Evaluation model and general evaluation indicator system for smart cities - Part 6: Public service (Chinese: 智慧城市评价模型及基础评价指标体系 第6部分：公共服务)

GB/T 44883-2024_Chinese: Energy efficiency control system in process production - Design requirements (Chinese: 流程生产能效管控系统 设计要求)

GB/T 45479-2025 Chinese PDF (GB /T45479-2025) GB/T 21478-2024 GB/T 45529-2025_Chinese: Road vehicles -GB T 45479 2025_Chinese: Manganese ores and concentrates Determination of potassium oxide and sodium oxide content Flame atomic emission spectrometric method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45479 2025