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English versions: GB/T 10250-2025
1-2024_Chinese: Instruments and software used for measurements in high-voltage and high-current tests - Part 1: Requirements for instruments for impulse tests (Chinese: 高电压和大电流试验测量用仪器和软件 第1部分：对冲击试验用仪器的要求)
English versions: GB/T 2624
GB 20052-2024_Chinese: Minimum allowable values of energy efficiency and the energy efficiency grades for power transformers (Chinese: 电力变压器能效限定值及能效等级)
4-2025_Chinese: Information technology - Building information model(BIM) software - Part 4: Mesh model (Chinese: 信息技术 建筑信息模型（BIM）软件 第4部分：网格模型)
GB/T 14196.2-2023 Chinese PDF (GB/T14196.2-2023) GB/T 23263-2024 English versions: GB/T 10250-2025GB T 14196. 2 2023_Chinese: Incandescent lamps Safety specifications Part 2: Tungsten halogen lamps for domestic and similar general lighting purposes (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 14196. 2 2023
