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English versions: GB/T 29117-2025
GB/T 42567
GB/T 44925-2024_Chinese: Requirement for portioning and storage of returned lunar sample (Chinese: 月球采样样品分样和保存要求)
GB/T 45156-2024_Chinese: Security and resilience - Emergency management - General guidelines for the implementation of a community based disaster early warning system (Chinese: 安全与韧性 应急管理 社区灾害预警体系实施通用指南)
GB/T 18375-2024_Chinese: Prosthetics - Structural testing of lower-limb prostheses - Requirements and test methods (Chinese: 假肢 下肢假肢的结构检验 要求和试验方法)
GB/T 20907-2024 Chinese PDF (GB/T20907-2024) GB 4407.2-2024 English versions: GB/T 29117-2025GB T 20907 2024_Chinese: Technical specification for automatic fare collection system of urban rail transit (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20907 2024
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