ASTM D2477在工业用电频率时绝缘气体介电击穿电压和介电强度标准测试方法
日期:2012-02-10 10:51
depend on both the nature and proportion of the individual gases. This test method uses plane and spherical electrodes which provide a nearly uniform field (see Appendix) in the area of electrical discharge. It is suitable for determining the dielectric breakdown voltage and dielectric strength of different gases and mixtures thereof for research and application evaluations and also as a field test. A more complete discussion of the significance of the dielectric strength test is given in the Ap
2/6 下一页 上一页 首页 尾页
返回
刷新
WAP首页
网页?/a>
登录
08/31 04:20