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Number of entries (Data is updated on a monthly basis): 82592
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GB/T 39310-2020

紧固件 检查文件类型

Fasteners—Types of inspection documents

GB/T 39314-2020

铝合金石膏型铸造通用技术导则

General technical directives for aluminum alloy plaster investment casting

GB/T 39312-2020

铜及铜合金的焊接工艺评定试验

Welding procedure qualification test for copper and its alloys

GB/T 3098.23-2020

紧固件机械性能 M42~M72螺栓、螺钉和螺柱

Mechanical properties of fasteners—M42~M72 bolts, screws and studs

GB/T 21339-2020

港口能源消耗统计及分析方法

The statistical and analytical methods for energy consumption in harbor industry

GB/T 39230-2020

重型海底电缆收放装置安装与调试规程

Code of practice for installation and commissioning of heavy duty submarine cable recovery and releasing device

GB/T 39243-2020

船用生物可溶性矿物棉制品技术要求及试验方法

Technical requirements and test methods of marine biosoluble mineral wool product

GB/T 39237-2020

LED夜景照明应用技术要求

Technical requirements for application of LED nightscape lighting

GB/T 39236-2020

能效融资项目分类和评估指南

Guidance for taxonomy and assessment of energy efficiency financing projects

GB/T 25068.2-2020

信息技术 安全技术 网络安全 第2部分:网络安全设计和实现指南

Information technology—Security techniques—Network security—Part 2: Guidelines for the design and implementation of network security

Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 15471 - 15480 | 15481 - 15490|15491 - 15500 |Weiter Weiter