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English versions: GB/T 23527
GB/T 13748
11-2025_Chinese: Safety requirements for electrical equipment for measurement
English versions: GB/T 31126
2-2025_Chinese: Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 2: The close-proximity method (Chinese: 声学 道路表面对交通噪声影响的测量 第2部分：近距法)
GB/T 3543.8-2025 Chinese PDF (GB /T3543.8-2025) GB/T 12279.2-2024 English versions: GB/T 23527GB T 3543. 8 2025_Chinese: Rules for agricultural seed testing Part 8: Sowing quality Thousand seed weight (TSW) determination (Chinese: 8 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 3543. 8 2025
