GB/T 45222-2025 Chinese PDF (GB /T45222-2025) GB/T 44992-2024 4-2024_Chinese: Safety test methods for

4-2024_Chinese: Safety test methods for transport packages of radioactive material - Part 4: Drop test (Chinese: 放射性物品运输容器安全试验方法 第4部分：跌落试验)

GB/T 31015-2024_Chinese: Public information guidance systems - Design and setting principles and requirements for the consideration of accessible needs (Chinese: 公共信息导向系统 基于无障碍需求的设计与设置原则和要求)

English versions: GB/T 45211

English versions: GB/T 30278-2024

GB/T 45120-2024_Chinese: Road vehicles - Supply voltage of 48 V - Electrical requirements and tests (Chinese: 道路车辆 48V供电电压 电气要求及试验)

GB/T 45222-2025 Chinese PDF (GB /T45222-2025) GB/T 44992-2024 4-2024_Chinese: Safety test methods forGB T 45222 2025_Chinese: Requirements for emergency exercise of food safety incidents (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45222 2025