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tests and test conditions - Part 41: Energy registration methods and requirements for multi-energy and multi-rate meters (Chinese: 电测量设备 通用要求、试验和试验条件 第41部分：多电能和多费率仪表的电能计度方法和要求)
English versions: GB/T 3606-2025
English versions: GB/T 33492-2024
GB/T 18282
GB/T 13748
GB/T 3543.5-2025 Chinese PDF (GB /T3543.5-2025) GB/T 15237-2025 tests and test conditions -GB T 3543. 5 2025_Chinese: Rules for agricultural seed testing Part 5: Varietal quality Varietal purity testing (Chinese: 5 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 3543. 5 2025
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