Twist drills - Terms, definitions and types (ISO 5419:1982)
Edition 1998-06

Generic specification - Cores made of ferrite materials; German version EN 125000:1997
Edition 1998-11

Test procedures for determining physical properties of brush materials for electrical machines
Edition 1980-10

Direct-current resistive volt ratio boxes (IEC 60524:1975 + A1:1981); German version EN 60524:1993
Edition 1994-08

D.C. bridges for measuring resistance (IEC 60564:1977 + A1:1981); German version EN 60564:1993
Edition 1994-08

Mine plans - Petrography - Part 5: Hard coal mining
Edition 1994-11

Blank detail specification - Digital microprocessor integrated circuits; German version EN 190110:1994
Edition 1996-11

Nuclear instrumentation - Thickness measurement systems utilizing ionizing radiation - Definitions and test methods (IEC 61336:1996)
Edition 1999-05

Production equipment for microsystems - Determination of the influence of materials on the optical and tactile dimensional metrology - Part 3: Derivation of correction values for tactile measuring devices
Edition 2014-10

Aeorspace series - Airframe rolling bearings - Technical specification; inactive for new design; German version EN 2063:1992
Edition 1995-10