ASTM D3426用脉冲波法测定固体电绝缘材料电介质击穿电压及抗电强度标准试验方法
日期:2012-02-10 17:33
ASTM D3426 Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials Using Impulse Waves
ASTM D3426用脉冲波法测定固体电绝缘材料电介质击穿电压及抗电强度标准试验方法
Insulating materials used in high-voltage equipment may be subjected to transient voltage stresses, resulting from such causes as nearby lightning strokes. This is particularly true of apparatus such as transformers and switchgear used in electrical-power transmission and di
1/9 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
08/28 07:39