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English versions: GB/T 45381-2025
selection and erection (Chinese: 爆炸性环境 第15部分：电气装置设计、选型、安装规范)
8-2025_Chinese: High-voltage alternating-current fuses - Part 8: Application guide (Chinese: 高压交流熔断器 第8部分：应用导则)
power supply units and combinations thereof - Part 14: Particular requirements and tests for auto-transformers and power supply units incorporating auto-transformers for general applications (Chinese: 变压器、电抗器、电源装置及其组合的安全 第14部分：一般用途自耦变压器和内装自耦变压器的电源装置的特殊要求和试验)
GB/T 44969-2024_Chinese: Metal ions removal in water soluble extracts of agricultural products - Ion exchange method (Chinese: 农产品水溶性提取物中金属离子消除方法 离子交换法)
GB/T 19652-2023 Chinese PDF (GB/T19652-2023) GB 20827-2025 English versions: GB/T 45381-2025GB T 19652 2023_Chinese: Discharge lamps (excluding fluorescent lamps) Safety specifications (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19652 2023
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