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English versions: GB/T 45346-2025
GB/T 33492-2024_Chinese: Management specification of second-hand goods exchange market (Chinese: 二手货交易市场经营管理规范)
English versions: GB/T 15566
GB/T 45480-2025_Chinese: Manganese ores and concentrates - Determination of aluminium content - Photometric and gravimetric methods (Chinese: 锰矿石和锰精矿 铝含量的测定 光度法和重量法)
GB/T 45426-2025 Chinese PDF (GB /T45426-2025) GB/T 26882.2-2024 English versions: GB/T 45346-2025GB T 45426 2025_Chinese: Security and resilience Emergency management Guidelines for the use of social media in emergencies (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45426 2025
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