ASTM D2413用液体介质浸渍的绝缘纸和纸板的制备与电试验的试验方法
日期:2012-02-10 10:49
the test results to equipment design and service requires particular caution and skill (see Appendix X1 of Test Method D149).
Dielectric Breakdown Voltage and Dielectric Strength Under Impulse ConditionsTesting impregnated paper or board under impulse conditions can yield useful data for the designer of electrical equipment. The test results are useful in the comparison of materials and for research studies. For a more general treatise on the significance of impulse testing see Test Method D3426
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