GB/T 17651.1-2021.Measurement of smoke density of cables or optical fiber cables burning under defin...
GB/T 22683-2021 家用和类似用途控制器产品型号编制方法
GB/T 22683-2021.Methods used to designate model of controls for household and similar use. 1范围 GB/T ...
GB/T 39973-2021 纺织行业能源管理体系实施指南
GB/T 39973-2021.Implementation guidance for energy management systems in textile industry. 1范围 GB/T ...
GB/T 26667-2021 电磁屏蔽材料术语
GB/T 26667-2021.Terminology for electromagnetic shielding materials. 1范围 GB/T 26667界定了0Hz~500GHz频率范围...
GB/T 32910.4-2021 数据中心 资源利用第4部分:可再生能源利用率
GB/T 32910.4-2021.Data center-Resource utilization-Part 4: Renewable energy factor. 1范围 GB/T 32910的本...
GB/T 40027-2021 信息技术 信息设备互连智能家用电子系统终端设备属性描述
GB/T 40027-2021.Information technology-Information device interconnection-Terminal device profile de...
GB/T 40059-2021 设施管理战略寻购和协议制定指南
GB/T 40059-2021.Facility management- Guidance on strategic sourcing and the development of agreement...
GB/T 40018-2021 信息安全技术 基于多信道的证书申请和应用协议
GB/T 40018-2021.Information security technology-Certificate request and application protocol based o...
GB/T 39998-2021 纸、纸板和纸制品烷基苯酚聚氧乙烯醚类的测定高效液相色谱质谱法
GB/T 39998-2021.Paper, board and paper products-Determination of alkylphenol polyethoxylates-HPLC-MS...
GB/T 6165-2021 高效空气过滤器性能试验方法效率和阻力
GB/T 6165-2021.Test method of the performance of high efficiency particulate air filter-Efficiency a...
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