GB/T 45284.4-2025 Chinese PDF (GB /T45284.4-2025) GB/T 13284-2025 20-2024_Chinese: Ergonomics of human-system interaction

20-2024_Chinese: Ergonomics of human-system interaction - Part 20: An ergonomic approach to accessible design (Chinese: 人-系统交互工效学 第20部分：无障碍设计的工效学方法)

GB 45186-2024_Chinese: Requirements of restricting excessive packaging in express delivery (Chinese: 限制快递过度包装要求)

GB/T 45179-2024_Chinese: Man-made fibre - Determination of friction factors of staple fibres - Capstan method (Chinese: 化学纤维 短纤维摩擦因数的测定 绞盘法)

GB/T 33744-2025_Chinese: Specification for management operation and maintenance of emergency shelters (Chinese: 应急避难场所管护使用规范)

GB/T 29865-2024_Chinese: Textiles - Tests for colour fastness - Colour fastness to rubbing - Small areas (Chinese: 纺织品 色牢度试验 耐摩擦色牢度 小面积法)

GB/T 45284.4-2025 Chinese PDF (GB /T45284.4-2025) GB/T 13284-2025 20-2024_Chinese: Ergonomics of human-system interactionGB T 45284. 4 2025_Chinese: Information technology Extensible biometric data interchange formats Part 4: Finger image data (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45284. 4 2025