ASTM D5374电绝缘评定用实验室强制对流炉标准试验方法
日期:2012-02-07 17:58
generally accepted internationally for these ovens. These test methods include procedures for measuring these deviations and other specified characteristics of the ovens.
1. Scope
1.1 These test methods cover procedures for evaluating the characteristics of forced-convection ventilated electrically-heated ovens, operating over all or part of the temperature range from 20C above the ambient temperature to 500C and used for thermal endurance evaluation of electrical insulating materials.
1.2 Thes
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