Wrought Copper and Copper Alloy Braze-Joint Pressure Fittings
实施日期:2013-08-06
Aerospace; brazed and high-temperature brazed components; directions for design
适用范围:This standard applies to the design of brazed and high-temperature brazed metallic components for aerospace use.; To achieve brazings of high quality and high component safety, a number of factors has ...
实施日期:2003-08-01
Surface mounting technology - Environmental and endurance test methods for surface mount solder joint - Part 1-3: Cyclic drop test
实施日期:2009-07-01
Printed boards and printed board assemblies - Design and use - Part 5-3: Attachment (land/joint) considerations - Components with gull-wing leads on two sides
实施日期:2008-07-01
Connectors for electronic equipment - Tests and measurements - Part 12-4: Soldering tests - Test 12d: Resistance to soldering heat, solder bath method
适用范围:Details a standard test method to assess the ability of a connector to withstand the heating stresses produced by a mass soldering operation.
发布日期:2006-02-13 实施日期:2006-02-13
Connectors for electronic equipment - Tests and measurements - Part 12-1: Soldering tests - Test 12a: Solderability, wetting, solder bath method
适用范围:Details a standard test method to assess the solderability of the terminations of a connector designed for use with printed boards or for other applications using similar soldering techniques.
发布日期:2006-03-23 实施日期:2006-03-23
Brazing - Guidance on the application of brazed joints
适用范围:To give guidance on the application of brazing. To give an introduction to brazing and a basis for the understanding and use of brazing in different applications.
Kompressoren und Vakuumpumpen. Sicherheitsanforderungen. Kompressoren Compressors and vacuum pumps. Safety requirements Part 1:Air compressors Compresseurs et pompes. vide. Prescriptions de sécurit Com...
适用范围:This part of EN 1012 is applicable to compressors and compressor units having an operating pressure greaterthan 0,5 bar and designed to compress air, nitrogen or inert gases. This document deals with a...
实施日期:2010-10-31
Printed boards and printed board assemblies - Design and use - Part 5-2: Attachment (land/joint) considerations - Discrete components
适用范围:Provides information on land pattern geometries used for the surface attachment of discrete electronic components. Provides the appropriate size, shape and tolerances of surface mount land patterns to ...
发布日期:2003-06-24 实施日期:2003-06-24
Semiconductor devices - Mechanical and climatic test methods - Part 25: Temperature cycling
适用范围:This part of DIN EN 60749 provides a test procedure for determining the ability of smiconductor devices and components and/or board assemblies to withstand mechanical stresses induced by alternating hi...
实施日期:2004-04-01
实施日期:2008-02-01
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