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GB/T 45063-2024_Chinese: Footwear - Chemical tests - General principles on the preparation of samples (Chinese: 鞋类 化学试验 样品制备通则)
GB/T 32158-2025_Chinese: Coal-based needle coke (Chinese: 煤系针状焦)
English versions: GB/T 20972
2-2025_Chinese: Railway applications - Automated urban guided transport(AUGT) - Safety requirements - Part 2: Hazard analysis at top system level (Chinese: 轨道交通 自动化导向运输（AUGT）安全要求 第2部分：系统级危害分析)
GB/T 45131-2025_Chinese: Analysis of water used in boiler and cooling system - Determination of phosphate
GB/T 44797-2025 Chinese PDF (GB /T44797-2025) GB/T 44884-2024 GB/T 45063-2024_Chinese: Footwear - ChemicalGB T 44797 2025_Chinese: Microwave hybrid integrated circuits Synthesized frequency sources (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44797 2025
