GB/T 39673.6-2024 Chinese PDF (GB/T39673.6-2024) GB/T 30372-2024 English versions: GB 11984-2024

English versions: GB 11984-2024

2-2025_Chinese: Road vehicles - Connectors for the electrical connection of towing and towed vehicles (13-pole) - Part 2: 13-pole connectors for vehicles with 12 V nominal supply voltage intended to cross water fords (Chinese: 道路车辆 牵引车和挂车之间的电连接器（13 芯）第 2 部分：12V13 芯涉水型)

measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices(PMD) (Chinese: 交流1000V和直流1500V及以下低压配电系统电气安全 防护措施的试验、测量或监控设备 第12部分：电量测量和监视装置（PMD）)

English versions: GB/T 45502-2025

1-2025_Chinese: Quality requirements for organic acids - Part 1: Citric acid (Chinese: 有机酸质量要求 第1部分：柠檬酸)

GB/T 39673.6-2024 Chinese PDF (GB/T39673.6-2024) GB/T 30372-2024 English versions: GB 11984-2024GB T 39673. 6 2024_Chinese: Home and building electronic systems(HBES) and building automation and control systems(BACS) Part 6: Requirements for planning and installation (Chinese: HBESBACS 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 39673. 6 2024