Tooth Damage on Gear Trains; Designation, Characteristics, Causes
Edition 1979-07

Design Dimensions and Errors of Hobs for Involute Spur Gears; Fundamental Terms
Edition 1962-10

Aerospace series - Bolts, with MJ threads, in titanium alloys, strength class 900 MPa and 1 100 MPa - Technical specification
Edition 2013-05

Copper and copper alloys - Detection of tensile stress - 5 % ammonia test; German version EN 14977:2006
Edition 2006-09

In vitro diagnostic systems - Culture media for microbiology - Terms and definitions; German version EN 1659:1996
Edition 1997-01

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; basic method, divided into 3 grades of accuracy
Edition 1984-04

Thermal spraying - Recommendations for constructional design of components with thermally sprayed coatings; German version EN 15520:2007
Edition 2007-11

German construction contract procedures (VOB) - Part A: General provisions relating to the award of construction contracts
Edition 2019-09

Chemical apparatus - Documentation in the life cycle of process plants - Part 1: Registration of the essential and supplementary documentation
Edition 2011-01

Chronometric Terms; Indication, Rate
Edition 1970-03