Machine tools; 60° centre holes; dimensioning
Edition 1982-09

Rolling bearings; dimensions for mounting
Edition 1993-02

Determination of aluminium content of steel by flame atomic absorption spectrometry (ISO 9658:1990); german version EN 29658:1991
Edition 1992-07

Air quality - Assessment of the uncertainty of a measurement method under field conditions using a second method as reference (ISO 13752:1998)
Edition 1999-01

Gas analysis - Investigation and treatment of analytical bias (ISO 15796:2005); German version EN ISO 15796:2008
Edition 2008-11

Chemical analysis of refractory products by X-ray fluorescence (XRF) - Fused cast-bead method (ISO 12677:2011); German version EN ISO 12677:2011
Edition 2013-02

Pit converted timber - Timber sleepers
Edition 2012-02

Flanges and their joints - Design rules for gasketed circular flange connections - Part 1: Calculation; German version EN 1591-1:2013
Edition 2014-04

Fundamentals of metrology - Part 1: Basic terminology
Edition 1995-01

Integrated Services Digital Network (ISDN); support of packet-mode terminal equipment by an ISDN; english version ETS 300007:1991
Edition 1992-11