GB/T 45394-2025 Chinese PDF (GB /T45394-2025) GB/T 45442-2025 3-2025_Chinese: China standard time -

3-2025_Chinese: China standard time - Part 3: Bulletin (Chinese: 中国标准时间 第3部分：公报)

GB/T 45419-2025_Chinese: Emblem of the Young Pioneers of China (Chinese: 中国少年先锋队队徽)

GB/T 45348-2025_Chinese: Information technology - Real time locating - Technical specification for sound source locating and imaging system (Chinese: 信息技术 实时定位 声源定位成像系统技术规范)

English versions: GB/T 45309-2025

English versions: GB/T 44955-2024

GB/T 45394-2025 Chinese PDF (GB /T45394-2025) GB/T 45442-2025 3-2025_Chinese: China standard time -GB T 45394 2025_Chinese: Information technology General specification for cyberspace surveying and mapping (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45394 2025