GB/T 4706.57-2024 Chinese PDF (GB/T4706.57-2024) GB/T 40853.2-2023 3-2025_Chinese: Textiles - Tear properties

3-2025_Chinese: Textiles - Tear properties of fabrics - Part 3: Determination of tear force of trapezoid-shaped test specimens (Chinese: 纺织品 织物撕破性能 第3部分：梯形试样撕破强力的测定)

3-2025_Chinese: Specifications for the social security card one-card-pass of the People’s Republic of China - Part 3: Security specifications (Chinese: 中华人民共和国社会保障卡一卡通规范 第3部分：安全规范)

English versions: GB/T 4446-2025

GB/T 1311-2024_Chinese: Test methods for direct current machines (Chinese: 直流电机试验方法)

English versions: GB/T 45032-2024

GB/T 4706.57-2024 Chinese PDF (GB/T4706.57-2024) GB/T 40853.2-2023 3-2025_Chinese: Textiles - Tear propertiesGB T 4706. 57 2024_Chinese: Safety of household and similar electrical appliances Part 57: Particular requirements for floor treatment machines and wet scrubbing machines (Chinese: 57) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 57 2024