GB/T 19510.212-2023 Chinese PDF (GB/T19510.212-2023) GB/T 44966-2024 generators and transformers (Chinese: 量度继电器和保护装置

generators and transformers (Chinese: 量度继电器和保护装置 第187-1部分：差动保护的功能要求 电动机、发电机和变压器比率制动差动保护和差动速断保护)

English versions: GB/T 45109

6 mm (19 in) series - Part 3-109: Dimensions of chassis for embedded computing devices (Chinese: 电气和电子设备机械结构 482

5-2023_Chinese: Industrial trucks - Safety requirements and verification - Part 5: Pedestrian-propelled trucks (Chinese: 工业车辆 安全要求和验证 第5部分：步行式车辆)

YY/T 1949-2024_Chinese: Artificial intelligence medical device - Specific requirement for datasets: color fundus images of diabetic retinopathy (Chinese: 人工智能医疗器械 数据集专用要求：糖尿病视网膜病变眼底彩照)

GB/T 19510.212-2023 Chinese PDF (GB/T19510.212-2023) GB/T 44966-2024 generators and transformers (Chinese: 量度继电器和保护装置GB T 19510. 212 2023_Chinese: Controlgear for electric light sources Part 2 12: Particular requirements for d. c. or a. c. supplied electronic ballasts for discharge lamps(excluding fluorescent lamps) (Chinese: 2 12) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19510. 212 2023