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1）第2部分：信息客体规范)
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)
GB/T 20965-2025_Chinese: Control network HBES technical specification - Home and building control system (Chinese: 控制网络HBES技术规范 住宅和楼宇控制系统)
English versions: GB 23394-2024
GB/T 22248-2025_Chinese: Determination of glycyrrhizic acid in health foods (Chinese: 保健食品中甘草酸的测定)
GB/T 23527.4-2025 Chinese PDF (GB /T23527.4-2025) GB/T 16254-2024 1）第2部分：信息客体规范)GB T 23527. 4 2025_Chinese: Quality requirements for enzyme preparations Part 4: Immobilized glucose isomerase preparations (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 23527. 4 2025
