GB/T 43276-2023 Chinese PDF (GB/T43276-2023) GB/T 28465-2024 GB/T 45348-2025_Chinese: Information technology -

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)

GB/T 4354-2025_Chinese: Hot-rolled quality carbon steel wire rods (Chinese: 优质碳素钢热轧盘条)

English versions: GB/T 44969-2024

English versions: GB/T 13357-2024

English versions: GB/T 14799-2024

GB/T 43276-2023 Chinese PDF (GB/T43276-2023) GB/T 28465-2024 GB/T 45348-2025_Chinese: Information technology -GB T 43276 2023_Chinese: Determination of formamide emission from toy materials (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43276 2023