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English versions: GB/T 20882
GB 32047-2025_Chinese: Norm of energy consumption per unit production of beer (Chinese: 啤酒单位产品能源消耗限额)
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 20244-2025_Chinese: Fiber optic elements for image transmission (Chinese: 光学纤维传像元件)
GB/T 20882
GB/T 18916.8-2025 Chinese PDF (GB /T18916.8-2025) GB/T 17435-2025 English versions: GB/T 20882GB T 18916. 8 2025_Chinese: Norm of water intake for industry Part 8: Synthetic ammonia (Chinese: 8) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18916. 8 2025
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