GB/T 37977.41-2024 Chinese PDF (GB/T37977.41-2024) GB/T 45131-2025 GB/T 45394-2025_Chinese: Information technology -

GB/T 45394-2025_Chinese: Information technology - General specification for cyberspace surveying and mapping (Chinese: 信息技术 网络空间测绘通用规范)

English versions: GB 45673-2025

GB/T 45325-2025_Chinese: Determination of length of heat affected zone for precious metal bonding wire - Scanning electron microscope method (Chinese: 贵金属键合丝热影响区长度测定 扫描电镜法)

English versions: GB/T 45401

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)

GB/T 37977.41-2024 Chinese PDF (GB/T37977.41-2024) GB/T 45131-2025 GB/T 45394-2025_Chinese: Information technology -GB T 37977. 41 2024_Chinese: Electrostatics Part 4 1: Standard test methods for specific applications Electrical resistance of floor coverings and installed floors (Chinese: 4 1 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 37977. 41 2024