GB/T 4706.48-2024 English PDF (GB/T4706.48-2024) GB/T 32590.2-2024 GB/T 16311-2024_Chinese: Specification and test

GB/T 16311-2024_Chinese: Specification and test method for road traffic markings (Chinese: 道路交通标线质量要求和检测方法)

English versions: GB/T 33523

English versions: GB/T 45031-2024

GB 45248-2025_Chinese: Drug concentration cutoff values and examination for vehicle drivers (Chinese: 车辆驾驶人员体内毒品含量阈值与检验)

GB/T 43758

GB/T 4706.48-2024 English PDF (GB/T4706.48-2024) GB/T 32590.2-2024 GB/T 16311-2024_Chinese: Specification and testGB T 4706. 48 2024_Chinese: Safety of household and similar electrical appliances Part 48: Particular requirements for humidifiers (Chinese: 48) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 48 2024