環(huán)境污染對(duì)電接觸性能的影響.pdf

1、北京郵電大學(xué)碩士學(xué)位論文環(huán)境污染對(duì)電接觸性能的影響姓名：李璇申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：檢測(cè)技術(shù)與自動(dòng)化裝置指導(dǎo)教師：許良軍林雪燕20070301北京郵電大學(xué)碩士學(xué)位論文InnuenceofEnvimnmentalcOntaminatiOnonperfomance0felectriccontactsABSTRACTTheelectIiccontactiswidelvusedinconlnlunicationandelectronicindu

2、st珊soitSreIiabilityisVeryimpon加tThrougll肌merousanaIysisofthefailure∞ntact，memainfactorsa∞materials，manufactu佗，envimnmentalpollutionandsoonTheenvironmentalpollutioniSve疆Seriousinalina，鋤dthe∞ntac￡齜由cesarcu鯽allyexposcdinatm

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