
ELECTRICAL INSULATING MATERIALS - A.C. VOLTAGE ENDURANCE EVALUATION - INTRODUCTION
出版:International Electrotechnical Committee

專家解讀視頻
Explains many of the factors involved in voltage endurance tests on electrical insulating materials and systems.
DD IEC TS 61251 : DRAFT JUNE 2008 - Identical
SAC GB/T 29311 : 2012 - Identical
NEN NPR IEC/TS 61251 : 2008 - Identical
NEN NPR IEC/TS 61251 : 2008 - Identical
SAC GB/T 29311 : 2012 - Identical
DD IEC TS 61251 : DRAFT JUNE 2008 - Identical