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English versions: GB/T 33492-2024
English versions: GB/T 10841-2025
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 31907-2025
GB 11984-2024_Chinese: Technical specification for chlorine safety of chemical industrial enterprises (Chinese: 化工企业氯气安全技术规范)
GB/T 45057-2024 Chinese PDF (GB /T45057-2024) GB/T 31901-2024 English versions: GB/T 33492-2024GB T 45057 2024_Chinese: Recycling titanium ingots (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45057 2024
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