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English versions: GB/T 13963-2025
GB/T 18029
English versions: GB/T 35601-2024
4-2025_Chinese: Electric vehicle conductive charging and discharging system - Part 4: Discharging requirements for electric vehicle (Chinese: 电动汽车传导充放电系统 第4部分：车辆对外放电要求)
GB/T 22453-2025_Chinese: Non-linear optical crystal devices measuring method for laser (Chinese: 激光用非线性光学晶体元件性能测量方法)
GB/T 31126.2-2024 Chinese PDF (GB /T31126.2-2024) GB/T 17263-2025 English versions: GB/T 13963-2025GB T 31126. 2 2024_Chinese: Textiles Determination of perfluorinated and polyfluorinated compounds Part 2: Gas chromatography mass spectrometry 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 31126. 2 2024
