07/30164973 DC : 0
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EN 61249-2-31 - MATERIALS FOR PRINTED BOARDS AND OTHER INTERCONNECTING STRUCTURES - PART 2-31: REINFORCED BASE MATERIALS CLAD AND UNCLAD FOR HIGH FREQUENCY APPLICATION - HALOGENATED MODIFIED OR UNMODIFIED RESIN SYSTEM, WOVEN E-GLASS LAMINATED SHEETS OF DEFINED RELATIVE PERMITTIVITY (EQUAL OR LESS THEN 4.1 AT 1 GHZ) AND FLAMMABILITY (VERTICAL BURNING TEST), COPPER-CLAD
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