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English versions: GB/T 31015-2024
13-2025_Chinese: Forensic sciences - Physical and chemical examination of trace evidence - Part 13: Wavelength dispersive X-ray fluorescence spectrometry (Chinese: 法庭科学 微量物证的理化检验 第13部分：波长色散X射线荧光光谱法)
English versions: GB/T 45430-2025
GB/T 44951-2024_Chinese: V50 test methods for ballistic materials and products (Chinese: 防弹材料及产品V50试验方法)
English versions: GB/T 5506
GB/T 8897.6-2024 English PDF (GB/T8897.6-2024) GB/T 45541-2025 English versions: GB/T 31015-2024GB T 8897. 6 2024_Chinese: Primary batteries Part 6: Guidance on environmental aspects (Chinese: 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 8897. 6 2024
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