标准号:NFEN61249-2-21-2004
英文标准名称:Materialsforprintedboardsandotherinterconnectingstructures-Part2-21:reinforcedbasematerials,cladandunclad-Non-halogenatedepoxidewovenE-glassreinforcedlaminatedsheetsofdefinedflammability(verticalburningtest),copper-clad
国际标准分类号:31.18