DIN EN 60249-2-18:1993-12
Отменен
Base materials for printed circuits; part 2: specifications; specification No. 18: bismaleimide/triazine modified epoxide woven glass fabric copper-clad laminated sheet of defined flammability (vertical burning test) (IEC 60249-2-18:1992); German version EN 60249-2-18:1993
