GB/T 38003.4-2024 Chinese PDF (GB/T38003.4-2024) GB/T 45618-2025 English versions: GB/T 15153

English versions: GB/T 15153

English versions: GB/T 16716

TN and IT systems (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11部分：TT、TN和IT系统中剩余电流监视器（RCM）的有效性)

8-2022_Chinese: Information technology - Biometrics used with mobile devices - Part 8: Presentation attack detection (Chinese: 信息技术 移动设备生物特征识别 第8部分：呈现攻击检测)

English versions: GB/T 45353-2025

GB/T 38003.4-2024 Chinese PDF (GB/T38003.4-2024) GB/T 45618-2025 English versions: GB/T 15153GB T 38003. 4 2024_Chinese: General resource of military and civilian Classification and coding Part 4: Equipment Health services equipment (Chinese: 4 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 38003. 4 2024