GB/T 40310.2-2021.Ball splines-Part 2: Dynamic and static load ratings and rating life. 1范围 GB/T 403...
GB国家标准
GB国家标准
GB国家标准
GB/T 40294-2021 确定电励磁同步电机参数的试验方法
GB/T 40294-2021.Methods for determining electrically excited synchronous machine quantities from tes...
GB国家标准
GB/T 40286-2021 低温双循环余热回收利用装置性能测试方法
GB/T 40286-2021.The performance testing method of bi-circulation unit for low-temperature waste heat...
GB国家标准
GB/T 40289-2021 光伏发电站功率控制系统技术要求
GB/T 40289-2021.Technical requirement of power control system for photovoltaic power station. 1范围 GB...
GB国家标准
GB/T 40098-2021 电动汽车更换用动力蓄电池箱编码规则
GB/T 40098-2021.Coding regulation for swapping power battery pack of electric vehicles. 1范围 GB/T 400...
GB国家标准
GB/T 29317-2021 电动汽车充换电设施术语
GB/T 29317-2021.Terminology of electric vehicle charging/ battery swap infrastructure. 1范围 GB/T 2931...
GB国家标准
GB/T 40264-2021 纺织品 色牢度试验 耐尿渍色牢度
GB/T 40264-2021.Textiles-Tests for colour fastness-Colour fastness to urine. 1范围 GB/T 40264规定了测定各类纺织...
GB国家标准
GB/T 40270-2021 纺织品基于消费者体验的通用技术要求
GB/T 40270-2021.Textiles-General technical requirements based on consumer experience. 1范围 GB/T 40270...
GB国家标准
GB/T 40262-2021 金属镀膜织物 金属层结合力的测定胶带法
GB/T 40262-2021.Metal coating fabric-Determination of metal layer adhesive force-Tape method. 1范围 GB...
GB国家标准
GB/T 40228-2021 服饰配件和组件中部分化学物质控制指南
GB/T 40228-2021.Guide for the control of some chemicals in apparel accessories and components. 1范围 G...
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