Welded steel tubes for tubular heat exchangers - Dimensions and materials
Edition 2007-09

Biotechnology - Modified organisms for application in the environment - Guidance for the characterization of the genetically modified organism by analysis of the functional expression of the genomic modification; German version EN 12682:1998
Edition 1998-10

Rumble Measurement Test Record; St 33 and M 33
Edition 1971-03

Seamless steel tubes for tubular heat exchangers - Dimensions and materials
Edition 2007-09

Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant; German version EN 1093-2:2006+A1:2008, Corrigendum to DIN EN 1093-2:2008-09
Edition 2009-02

Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 3: Test bench method for the measurement of the emission rate of a given pollutant; German version EN 1093-3:2006+A1:2008, Corrigendum to DIN EN 1093-3:2008-09
Edition 2009-02

Testing of textiles; determination of the length of staple fibres; terminology and general principles
Edition 1980-10

Determination of the long-term hydrostatic pressure resistance of thermoplastics pipes
Edition 1990-07

Lead and lead alloys - Rolled lead sheet for general purposes
Edition 2004-02

Heat treatment of ferrous materials - Methods of heat treatment - Part 5: Surface hardening
Edition 2000-03