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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 39800
English versions: GB/T 30237-2025
61-2025_Chinese: National food safety standard - Food contact materials and products - Determination of migration of 2
GB 30720-2025_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for gas cooking appliances (Chinese: 燃气灶具能效限定值及能效等级)
GB/T 27534.6-2025 Chinese PDF (GB /T27534.6-2025) GB/T 18029.32-2024 13-2025_Chinese: Forensic sciences - PhysicalGB T 27534. 6 2025_Chinese: Technical specification for animal genetic resource survey Part 6: Horse and donkey (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 27534. 6 2025
