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GB 45673-2025_Chinese: General specification for safety production standardization of hazardous chemical enterprises (Chinese: 危险化学品企业安全生产标准化通用规范)
GB/T 22474-2025_Chinese: General quality for fruit and vegetable
GB/T 44991-2025_Chinese: Railway applications - Testing of rolling stock on completion of construction and before entry into service (Chinese: 轨道交通 机车车辆制成后投入使用前的试验方法)
English versions: GB/T 22210-2024
GB/T 20243
GB/T 44991-2025 Chinese PDF (GB /T44991-2025) GB 45671-2025 GB 45673-2025_Chinese: General specification forGB T 44991 2025_Chinese: Railway applications Testing of rolling stock on completion of construction and before entry into service (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44991 2025
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