DIN EN 60249-2-9:2001-09
Отменен
Base materials for printed circuits - Part 2: Specifications; Specification No. 9: Epoxide cellulose paper core, epoxide glass cloth surfaces copper-clad laminated sheet of defined flammability (vertical burning test) (IEC 60249-2-9:1987 + A1:1987 + A2:1990 + A3:1993 + A4:1995 + A5:2000); German version EN 60249-2-9:1994 + A3:1994 + A4:1995 + A5:2000
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