GB/T 37183-2023 Chinese PDF (GB/T37183-2023) GB/T 26794-2023 English versions: GB 20943-2025

English versions: GB 20943-2025

English versions: GB/T 20715-2024

power supply units and combinations thereof - Part 2: Particular requirements and tests for separating transformers and power supply units incorporating separating transformers for general applications (Chinese: 变压器、电抗器、电源装置及其组合的安全 第2部分：一般用途分离变压器和内装分离变压器的电源装置的特殊要求和试验)

English versions: GB/T 33798-2025

GB/T 45219-2025_Chinese: Dangerous goods - Test method for deflagration of self-reactive substances and organic peroxides (Chinese: 危险货物 自反应物质和有机过氧化物爆燃试验方法)

GB/T 37183-2023 Chinese PDF (GB/T37183-2023) GB/T 26794-2023 English versions: GB 20943-2025GB T 37183 2023_Chinese: Corrosion control engineering life cycle Risk assessment (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 37183 2023