GB/T 20279-2024 Chinese PDF (GB/T20279-2024) GB/T 45646-2025 4-2024_Chinese: Ergonomics - Accessible design

4-2024_Chinese: Ergonomics - Accessible design - Part 4: A method for estimating minimum legible font size for people at any age (Chinese: 人类工效学 无障碍设计 第4部分：不同年龄人群最小可辨认字符尺寸的估计方法)

GB/T 45231-2025_Chinese: Intelligent bed (Chinese: 智能床)

GB/T 45555-2025_Chinese: Xiang pig (Chinese: 香猪)

GB 24550-2024_Chinese: Protection of motor vehicle for pedestrians in the event of a collision (Chinese: 汽车对行人的碰撞保护)

GB/T 45108-2024_Chinese: Recycling materials for platinum group metals (Chinese: 再生铂族金属原料)

GB/T 20279-2024 Chinese PDF (GB/T20279-2024) GB/T 45646-2025 4-2024_Chinese: Ergonomics - Accessible designGB T 20279 2024_Chinese: Cybersecurity technology Technical specification for network and terminal separation products (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20279 2024