IEC 61249-2-31:2009
Materials for printed boards and other interconnecting structures - Part 2-31: Reinforced base materials, clad and unclad - Halogenated modified or unmodified resin system, woven E-glass laminate sheets of defined relative permittivity (equal to or less than 4,1 at 1 GHz) and flammability (vertical burning test), copper-clad
| Fecha edición: |
2009-02-11
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Francés |
| ICS: | 31.180 - Tarjetas y circuitos impresos |
| CTN: | 1286 |
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