GB/T 43285-2023 Chinese PDF (GB/T43285-2023) GB/T 21099.3-2024 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)

English versions: GB/T 45383-2025

English versions: GB/T 22303-2024

4-2025_Chinese: Test methods of flat panel display glass substrate - Part 4: Mechanical properties (Chinese: 平板显示器基板玻璃测试方法 第4部分：力学性能)

31-2025_Chinese: Plugs and socket-outlets for household and similar purposes - Part 31: Particular requirements for socket-outlets incorporating USB power supply (Chinese: 家用和类似用途插头插座 第31部分：装有USB电源的插座的特殊要求)

GB/T 43285-2023 Chinese PDF (GB/T43285-2023) GB/T 21099.3-2024 3-2025_Chinese: China standard time -GB T 43285 2023_Chinese: Specification for green food delivery management (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43285 2023