
Electrical Insulating Material - Vulcanized Fiber For Electrical Purposes - Definitions And General Requirements
出版:Asociacion Espanola de Normalizacion

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84 [15/04/1984]
IEC 60667-1 Ed. 1.0 - Identical
HD 416.1:1980 - Similar
HD 416.1 : 200S1 - Similar to
IEC 60667-1 : 1.0 - Identical
IEC 60667-1 : 1.0 - Identical
HD 416.1 : 200S1 - Similar to