GB/T 38048.4-2024 Chinese PDF (GB/T38048.4-2024) GB/T 21510-2024 3-2024_Chinese: Iron ores - Experimental

3-2024_Chinese: Iron ores - Experimental methods for checking the precision of sampling (Chinese: 铁矿石 校核取样精密度的实验方法)

English versions: GB/T 20183

5-2025_Chinese: Off-cycle technology/device energy saving effects evaluation methods forpassenger cars - Part 5: Generator (Chinese: 乘用车循环外技术/装置节能效果评价方法 第5部分：发电机)

English versions: GB/T 45040-2024

English versions: GB/T 45223-2025

GB/T 38048.4-2024 Chinese PDF (GB/T38048.4-2024) GB/T 21510-2024 3-2024_Chinese: Iron ores - ExperimentalGB T 38048. 4 2024_Chinese: Surface cleaning appliances Part 4: Cordless dry vacuum cleaners for household or similar use Methods for measuring the performance (Chinese: 4 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 38048. 4 2024