DIN EN 61249-2-9:2004-01
Действует
Materials for printed boards and other interconnecting structures - Part 2-9: Reinforced base materials clad and unclad - Bismaleimide/triazine, modified epoxide or unmodified, woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad (IEC 61249-2-9:2003); German version EN 61249-2-9:2003
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