DIN EN 60249-2-2/A4:1996-06
Отменен
Base materials for printed circuits - Part 2: Specifications; specification No. 2: Phenolic cellulose paper copper-clad laminated sheet, economy quality (IEC 60249-2-2:1985/A4:1994); German version EN 60249-2-2:1994/A4:1995
