GB/T 5111-2024 Chinese PDF (GB/T5111-2024) GB/T 45150-2024 GB/T 33555-2025_Chinese: Cleanrooms and associated

GB/T 33555-2025_Chinese: Cleanrooms and associated controlled environments - Technical requirements of electrostatic control (Chinese: 洁净室及相关受控环境 静电控制技术要求)

GB/T 45601-2025_Chinese: Green product assessment - Consumables and accessories for copy and print device (Chinese: 绿色产品评价 复印打印设备用耗材与配件)

GB/T 22924-2024_Chinese: Determination of biuret content for compound fertilizers (Chinese: 复合肥料中缩二脲含量的测定)

endurance and mechanical test methods - Glass strength and reliability (Chinese: 液晶显示器件 第10-3部分：环境、耐久性和机械试验方法 玻璃强度和可靠性)

vanadium and zirconium contents - Spark atomic emission spect (Chinese: 海绵钛、钛及钛合金化学分析方法 第29部分：铝、碳、铬、铜、铁、锰、钼、镍、硅、锡、钒、锆含量的测定 光电直读光谱法)

GB/T 5111-2024 Chinese PDF (GB/T5111-2024) GB/T 45150-2024 GB/T 33555-2025_Chinese: Cleanrooms and associatedGB T 5111 2024_Chinese: Acoustics Measurement of noise emitted by rail bound vehicles (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5111 2024