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Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 17911 - 17920 | 17921 - 17930|17931 - 17940 |Weiter Weiter

GB/T 39430-2020

高可靠性齿轮毛坯技术要求

Specifications for the blanks of high reliability gears

GB/T 39428-2020

砂型铸钢件 表面质量目视检测方法

Steel castings by sand casting—Visual examination method of surface quality

GB/T 5169.30-2020

电工电子产品着火危险试验 第30部分:热释放 试验方法概要和相关性

Fire hazard testing for electric and electronic products—Part 30: Heat release—Summary and relevance of test methods

GB/T 5169.5-2020

电工电子产品着火危险试验 第5部分:试验火焰 针焰试验方法 装置、确认试验方法和导则

Fire hazard testing for electric and electronic products—Part 5: Test flames—Needle-flame test method—Apparatus, confirmatory test arrangement and guidance

GB/T 39260.2-2020

用例方法 第2部分:用例模板、参与方清单和需求清单的定义

Use case methodology—Part 2:Definition of the templates for use cases,actor list and requirements list

GB/T 38003.6-2020

军民通用资源 分类与编码 第6部分:设施类

General resource of military and civilian—Classification and coding—Part 6:Facilities

GB/T 39315.1-2020

军民通用资源 数据模型 第1部分:物资类 油品

General resource of military and civilian—Data model—Part 1:Supplies—Petroleum products

GB/Z 6113.403-2020

无线电骚扰和抗扰度测量设备和测量方法规范 第4-3部分:不确定度、统计学和限值建模 批量产品的EMC符合性确定的统计考虑

Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-3: Uncertainties,statistics and limit modelling—Statistical considerations in the determination of EMC compliance of mass-produced products

GB/T 18663.3-2020

电子设备机械结构 公制系列和英制系列的试验 第3部分:机柜和插箱的电磁屏蔽性能试验

Mechanical structures for electronic equipment—Tests for metric and inch system—Part 3: Electromagnetic shielding performance tests for cabinets and subracks

GB/T 23755-2020

三相组合式电力变压器

Three-phase site-combined power transformer

Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 17911 - 17920 | 17921 - 17930|17931 - 17940 |Weiter Weiter