发布日期:2008-04-01 实施日期:2008-04-01
Basic environmental testing procedures - Part 3-2: Background information - Combined temperature/low air pressure tests
适用范围:Gives background information for Test Z/AM: Combined cold/low air pressure tests (IEC 68-2-40), and Test Z/BM: Combined dry heat/low air pressure tests (IEC 68-2-41).
发布日期:1976-01-01 实施日期:1976-01-01
Method for Determining Moisture of Foundry Sand
发布日期:1982-05-20 实施日期:1982-05-20
Basic environmental testing procedures - Part 2-17: Tests - Test Q: Sealing
适用范围:Includes a number of tests which use different conditioning procedures appropriate for different application. It has the status of a horizontal standard in accordance with IEC Guide 104.
发布日期:1994-07-07 实施日期:1994-07-07
Environmental testing. Part 2 : tests. Test Xa and guidance : immersion in cleaning solvents.
实施日期:1994-02-01
Umweltpruefungen. Pruefungen. Leitfaden fuer die Pruefungen T:Loeten Environmental Testing Part 2:Tests Guidance on Test T. Soldering (IEC 68-2-44:1995) (G) Essais d'environment. Essais. Guide pour l'e...
适用范围:Provides background information and recommendations for writers of specifications containing references to standards relating to soldering and solderability.
实施日期:1995-01-01
Temperature tests for electronic measuring instruments
适用范围:本标准规定了电子测量仪器(以下简称仪器)温度试验的目的、组别、试验要求和方法。
发布日期:1986-07-22 实施日期:1987-06-30
Environmental conditions - Vibration and shock of electrotechnical equipment - Part 1: Process for validation of dynamic data
适用范围:IEC/TR 62131-1:2011(E) reviews the essentially empirical data validation procedure adopted to establish confidence in the data utilized by the other Parts of IEC/TR 62131. The adoption of a validation ...
发布日期:2011-02-24 实施日期:2011-02-24
Environmental testing - Part 2: Test methods - Test Cy: Damp heat,steady state,accelerated test primarily intended for components
适用范围:本试验不适用于评价诸如腐蚀和变形等外部效应。
发布日期:2012-11-05 实施日期:2013-02-01
发布日期:2008-09-01 实施日期:2008-09-01
Environmental Testing - Part 2: Tests - Test Z/AMD: Combined Sequential Cold, Low Air Pressure and Damp Heat Test [Superseded: CENELEC HD 323.2.39 S1]
发布日期:1999-04-01 实施日期:1999-04-01
Standard Guide for Control of Hazards and Risks in Oxygen Enriched Systems
适用范围:<p>The purpose of this guide is to introduce the hazards and risks involved with the handling of oxygen, cautioning the reader about the limitations of present practices and technology and about common...
实施日期:2002-03-10
实施日期:1977-08-31
Electrical engineering; basic environmental testing procedures; guidance to tests Z/AFc and Z/BFc: combined temperature (cold and dry heat) and vibration (sinusoidal) tests; identical with IEC 60068-2-...
请选择需要导出的字段:
请选择需要导出的字段:
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
互联网出版许可证:新出网证(京)字042号 互联网药品信息服务资格证书号:(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号:0108284
万方数据标准管理系统V1.0 证书号:软著登字第4252816号
京ICP证:010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话:4000115888 客服邮箱:service@wanfangdata.com.cn 违法和不良信息举报电话:4000115888 举报邮箱:problem@wanfangdata.com.cn 举报专区:https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目(编号:2006BAH03B01)©北京万方数据股份有限公司 万方数据电子出版社