IEC 60641-3-2 : 2.0
IEC 60641-3-2 : 2.0
PRESSBOARD AND PRESSPAPER FOR ELECTRICAL PURPOSES - PART 3: SPECIFICATIONS FOR INDIVIDUAL MATERIALS - SHEET 2: REQUIREMENTS FOR PRESSPAPER, TYPES P.2.1, P.4.1, P.4.2, P.4.3 AND P.6.1
International Electrotechnical Committee