GB 43854-2024 Chinese PDF GB/T 45290-2025 GB/T 45617-2025_Chinese: Specification for international

GB/T 45617-2025_Chinese: Specification for international trade business process - Animal traceability data exchange (Chinese: 国际贸易业务流程规范 动物溯源数据交换)

GB/T 44954-2024_Chinese: Technical specification for lightning disaster prevention in mountain areas (Chinese: 山岳地区雷电灾害防御技术规范)

GB/T 45062-2024_Chinese: Guide for inter-calibration of meteorological satellite infrared channel (Chinese: 气象卫星红外通道交叉定标指南)

GB/T 45547-2025_Chinese: General technical specifications for food production traceability system (Chinese: 食品生产追溯体系通用技术规范)

English versions: GB/T 3260

GB 43854-2024 Chinese PDF GB/T 45290-2025 GB/T 45617-2025_Chinese: Specification for internationalGB 43854 2024_Chinese: Safety technical specification of lithium ion battery for electric bicycle (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 43854 2024