IEC 61249-2-37:2008 EN-FR 30f075ab
Materials for printed boards and other interconnecting structures - Part 2-37: Reinforced base materials, clad and unclad - Modified non-halogenated epoxide woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
现行
发布日期 :
2008-11-27
实施日期 :
IEC 61249-2-39:2012 EN-FR 44042332
Materials for printed boards and other interconnecting structures - Part 2-39: Reinforced base materials clad and unclad - High performance epoxide and non-epoxide, woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
现行
发布日期 :
2012-11-29
实施日期 :
IEC 61249-2-40:2012 EN-FR 2dbf57b1
Materials for printed boards and other interconnecting structures - Part 2-40: Reinforced base materials, clad and unclad - High performance, non-halogenated epoxide woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
现行
发布日期 :
2012-11-29
实施日期 :