GB/T 41666.7-2024 Chinese PDF (GB/T41666.7-2024) GB/T 45124-2024 English versions: GB/T 7247

English versions: GB/T 7247

GB 43854-2024_Chinese: Safety technical specification of lithium-ion battery for electric bicycle (Chinese: 电动自行车用锂离子蓄电池安全技术规范)

GB/T 22107-2025_Chinese: Pneumatic fluid power - Directional control valves - Measurement of shifting time (Chinese: 气动 方向控制阀 切换时间的测量)

28-2024_Chinese: Specification for inspecting exit cultural relics - Part 28: Baldric (Chinese: 文物出境审核规范 第28部分：佩饰)

GB 17945-2024_Chinese: Fire emergency lighting and evacuate indicating system (Chinese: 消防应急照明和疏散指示系统)

GB/T 41666.7-2024 Chinese PDF (GB/T41666.7-2024) GB/T 45124-2024 English versions: GB/T 7247GB T 41666. 7 2024_Chinese: Plastics piping systems for renovation of underground non pressure drainage and sewerage networks Part 7: Lining with spirally wound pipes (Chinese: 7) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 41666. 7 2024