ASTM D374固体电绝缘材料厚度标准试验方法
日期:2012-02-10 17:43
ASTM D374Standard Test Methods for Thickness of Solid Electrical Insulation
ASTM D374固体电绝缘材料厚度标准试验方法
Some electrical properties, such as dielectric strength, vary with the thickness of the material. Determination of certain properties, such as relative permittivity (dielectric constant) and volume resistivity, usually require a knowledge of the thickness. Design and construction of electrical machinery require that the thickness of insulation be known.
1. Scope
1.1 These test met
1/4 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
08/28 01:42