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Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 45521 - 45530 | 45531 - 45540|45541 - 45550 |Weiter Weiter

GB/T 42420-2023

智慧城市基础设施 突发公共卫生事件居住社区基础设施数据获取和报送规范

Smart community infrastructures—Specification for data acquisition and reporting of residential community infrastructure in case of public health emergency

GB/T 42426-2023

化学品 蒸气压试验

Chemicals—Vapor pressure test

GB/T 21053-2023

信息安全技术 公钥基础设施 PKI系统安全技术要求

Information security techniques—Public key infrastructure—Security technology requirement for PKI system

GB/T 17902.1-2023

信息技术 安全技术 带附录的数字签名 第1部分:概述

Information technology—Security techniques—Digital signatures with appendix—Part 1:General

GB/T 42331-2023

潮流能发电装置技术成熟度评估导则

Directives for technology readiness assessment of tidal current energy generators

GB/T 42309-2023

修复过程中易损毁类纸质档案加固方法

Consolidation methods for easily damaged paper-based archives in the process of restoration

GB/T 21144-2023

混凝土实心砖

Solid concrete brick

GB/T 30656-2023

碳化硅单晶抛光片

Polished monocrystalline silicon carbide wafers

GB/T 29551-2023

建筑用太阳能光伏夹层玻璃

Laminated solar photovoltaic(PV ) glass in building

GB/T 239.2-2023

金属材料 线材 第2部分:双向扭转试验方法

Metallic materials—Wire—Part 2: Reverse torsion test

Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 45521 - 45530 | 45531 - 45540|45541 - 45550 |Weiter Weiter