GB/T 25763-2024 Chinese PDF (GB/T25763-2024) GB/T 43321-2023 English versions: GB/T 25774

English versions: GB/T 25774

power supply units and combinations thereof - Part 5: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers for general applications (Chinese: 变压器、电抗器、电源装置及其组合的安全 第5部分：一般用途隔离变压器和内装隔离变压器的电源装置的特殊要求和试验)

English versions: GB/T 4446-2025

85-2024_Chinese: Safety of household and similar electrical appliances - Part 85: Particular requirements for skin exposure to optical radiation (Chinese: 家用和类似用途电器的安全 第85部分：光辐射皮肤器具的特殊要求)

English versions: GB/T 7605-2024

GB/T 25763-2024 Chinese PDF (GB/T25763-2024) GB/T 43321-2023 English versions: GB/T 25774GB T 25763 2024_Chinese: Rolling bearings Needle roller bearings for automotive transmission (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25763 2024