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1）第1部分：基本记法规范)
GB/T 45225-2025_Chinese: Artificial intelligence - Deep learning algorithms evaluation (Chinese: 人工智能 深度学习算法评估)
English versions: GB/T 12959-2024
GB/T 22723-2024_Chinese: Natural gas - Energy determination (Chinese: 天然气 能量的测定)
GB/T 26841-2025_Chinese: Data items of enterprise credit files for e-commerce transaction activities (Chinese: 电子商务交易中的企业信用档案数据项)
GB/T 30553-2023 Chinese PDF (GB/T30553-2023) GB 20052-2024 1）第1部分：基本记法规范)GB T 30553 2023_Chinese: High voltage direct current (HVDC) power transmission using voltage sourced converters (VSC) (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30553 2023
