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International Standard Category: Insulating gases

GB 1913.2-1990    Bleached impregnating insulating paper
漂白浸渍绝缘纸 ;
Category No.:29.040.20 Valid Status:abolished
Issued Organization: Issued Date:1990-12-28
Implemented Date:1991-10-1 Abolished Date:2002-12-01
Superseded Standard.:GB/T 1913.2-2002 Bleached pulp paper for printed boards
Superseded Date:2002-12-1
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