DIN EN 61249-2-22:2005-08
Действует
Materials for printed boards and other interconnecting structures - Part 2-22: Reinforced base materials clad and unclad - Modified non-halogenated epoxide woven E-glass laminated sheets of defined flammability (vertical burning test), copper-clad (IEC 61249-2-22:2005); German version EN 61249-2-22:2005
— 25 стр.
