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English versions: GB/T 25025-2025
GB 19053-2024_Chinese: Safety limits of pathogenic bacteria for funeral and interment place (Chinese: 殡仪场所致病菌安全限值)
English versions: GB/T 44957-2024
GB/T 17216-2025_Chinese: Hygienic requirement for peacetime utilization of civil air defence works (Chinese: 人民防空工程平时使用环境卫生要求)
GB/T 44950-2024_Chinese: Grade of sea fog warning (Chinese: 海雾预警等级)
GB/T 45020-2024 Chinese PDF (GB /T45020-2024) GB/T 44808.2-2024 English versions: GB/T 25025-2025GB T 45020 2024_Chinese: Methods for chemical analysis of niobium hafnium alloys Determination of trace impurity elements content Inductively coupled plasma mass spectrometry (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45020 2024
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