IEC 61249-2-30:2012 EN-FR 84c1b1ee
Materials for printed boards and other interconnecting structures - Part 2-30: Reinforced base materials clad and unclad - Non-halogenated epoxide modified cyanate ester woven glass laminate of defined flammability (vertical burning test), copper-clad
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发布日期 :
2012-11-29
实施日期 :