portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">环境试验：
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">环境试验就是将产品暴露在自然环境或人工模拟环境中，从而对它们实际上会遇到的贮存、运输和使用条下的性能做出评价。通过环境试验，可以提供设计质量和产品质量方面的信息，是质量可靠的重要手段。portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">可靠性试验：portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">可靠性试验指产品在规定的条件下、在规定的时间内完成规定的功能的能力。产品在设计、应用过程中，不断经受自身及外界气候环境及机械环境的影响，而仍需要能够正常工作，这就需要以试验设备对其进行验证评估，这个验证基本分为研发试验、试产试验、量产抽检三个部分。portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">环境可靠性测试标准portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">1.GB/T2423.1电工电子产品环境试验第2部分：试验方法试验A：低温portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">2.GB/T2423.2电工电子产品环境试验第2部分：试验方法试验B：高温portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">3.GB/T2423.3电工电子产品环境试验第2部分：试验方法试验Cab：恒定湿热试验portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">4.GB/T2423.4电工电子产品环境试验第2部分：试验方法试验Db：交变湿热（12h+12h循环）portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">5.IEC环境试验第2-30部分：试验试验Db：循环湿热试验（12h+12h循环）portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">6.IEC环境试验第2-14部分：试验试验N：温度变化portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">7.GB/T16422.2塑料实验室光源暴露试验方法第2部分：氙弧灯portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">8.ISO4892.2塑料--实验室光源暴露方法--第2部分：氙弧灯portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">寿命评估的标准portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">1.GB/T7142塑料长期热暴露温度-时间极限测定portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">2.GB/T20028硫化橡胶或热塑性橡胶应用阿累尼乌斯图推算寿命和高使用温度portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">3.IEC60216-1电绝缘材料.耐热性能.第1部分：老化过程和试验结果评定portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">4.JB/T1544电气绝缘浸渍漆和漆布快速热老化试验方法一热重点斜法portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">5.GJB92.1热空气老化法测定硫化橡胶储存性能导则前面一部分：试验规程portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">6.GJB 92.2热空气老化法测定硫化橡胶储存性能导则第二部分：统计方法