ASTM D2132电绝缘材料的尘雾起痕和耐腐蚀性的标准试验方法
日期:2012-02-10 10:31
arcs produced by conduction through surface films of a specified contaminant containing moisture. Test Methods and D2303 may also be used to evaluate materials.
1.2 The values stated in inch-pound units are the standard, except in cases where SI units are more appropriate. The values in parentheses are for information only.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish
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