DS HD 570 : 1990现行
TEST PROCEDURE FOR THERMAL ENDURANCE OF INSULATING VARNISHES - ELECTRIC STRENGTH METHOD
出版：Danish Standards
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基本信息
标准编号： DS HD 570 : 1990
标准类别：Standard
出版单位：Danish Standards
标准页数：0
标准简介
Provides a method for determining the relative thermal endurance of electrical insulating varnishes by means of coating on glass cloth and measuring electric strength before and after heat ageing for establishing temperature indices to assist in determining suitability of electrical insulating varnishes for use in electrical systems.
