ASTM D3251-1999 标准详情
- 标准号:ASTM D3251-1999
- 中文标题:涂敷在薄膜绝缘磁性金属丝上的电绝缘清漆的热老化特性的试验方法
- 英文标题:standard test method for thermal-aging characteristics of electrical insulating varnishes applied over film-insulated magnet wire
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1999
1.1 This test method covers the determination of the thermal-aging characteristics of electrical insulating varnishes and film-insulated magnet wire in combination. 1.2 The values stated in SI units are to be regarded as the standard. 1.3 This s
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