GB/T 4706.37-2024 Chinese PDF (GB/T4706.37-2024) GB/T 45302-2025 GB/T 44935-2024_Chinese: Nanotechnologies - Measurement

GB/T 44935-2024_Chinese: Nanotechnologies - Measurement of the number of layers of MoS2 flakes - Raman spectroscopy method (Chinese: 纳米技术 二硫化钼薄片的层数测量 拉曼光谱法)

GB/T 28807

3-2023_Chinese: Steel slag - Determination of f-CaO - EDTA titration and thermogravimetric analysis (Chinese: 钢渣 游离氧化钙含量的测定 EDTA滴定和热重分析法)

English versions: GB/T 21649

GB/T 29021-2023_Chinese: Petroleum drilling and production equipment - Beam pumping unit (Chinese: 石油天然气钻采设备 游梁式抽油机)

GB/T 4706.37-2024 Chinese PDF (GB/T4706.37-2024) GB/T 45302-2025 GB/T 44935-2024_Chinese: Nanotechnologies - MeasurementGB T 4706. 37 2024_Chinese: Safety of household and similar electrical appliances Part 37: Particular requirements for commercial electric griddles and griddle grills (Chinese: 37) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 37 2024