DIN EN 60893-1:2004 Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 1: Definitions, designations and general requirements (IEC 60893-1:2004); German version EN 60893-1:2004
2004DIN EN 60893-1:2004 Insulating materials - Industrial rigid laminated sheets based on thermosetting resins for electrical purposes - Part 1: Definitions, designations and general requirements (IEC 60893-1:2004); German version EN 60893-1:2004