2017DIN EN 60154-1:2017-02 Flanges for waveguides - Part 1: General requirements (IEC 60154-1:2016); German version EN 60154-1:2016 / Note: DIN EN 60154-1 (1995-02) remains valid alongside this standard until 2019-06-22.
2017DIN EN 60154-1:2017 Flanges for waveguides - Part 1: General requirements (IEC 60154-1:2016); German version EN 60154-1:2016
1995DIN EN 60154-1:1995 Flanges for waveguides - Part 1: General requirements (IEC 60154-1:1982 + A1:1993); German version EN 60154-1:1994 + A1:1994