GB/T 20243.2-2025 Chinese PDF (GB /T20243.2-2025)

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GB/T 20243.2-2025 Chinese PDF (GB /T20243.2-2025)GB T 20243. 2 2025_Chinese: Acoustics Measurement of the influence of road surfaces on traffic noise Part 2: The close proximity method (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20243. 2 2025

storage and transportation system (Chinese: 粮食加工、储运系统粉尘防爆安全规范)

GB/T 10361-2024_Chinese: Wheat

11-2025_Chinese: Safety requirements for electrical equipment for measurement

English versions: GB 45189-2025

3-2025_Chinese: Agricultural tractors - General requirement - Part 3: Over 130 kW wheeled tractors (Chinese: 农业拖拉机通用技术条件第3部分：130 kW以上轮式拖拉机)

GB/T 18462-2025_Chinese: Laser processing machines - Performance specifications for metal cutting (Chinese: 激光加工机械金属切割的性能规范)

GB 20071-2025_Chinese: The protection of the occupants in the event of a lateral collision (Chinese: 汽车侧面碰撞的乘员保护)

English versions: GB 28050-2025

GB/T 14601-2025_Chinese: Electronic specialty gas - Ammonia (Chinese: 电子特气氨)

GB/T 20130-2025_Chinese: Self-shielding electron beam facility for radiation processing (Chinese: 自屏蔽电子束辐射加工装置)

English versions: GB/T 17435-2025

English versions: GB/T 18936-2025