Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions (IEC 60534-2-1:2011); German version EN 60534-2-1:2011, Corrigendum to DIN EN 60534-2-1:2012-01; (IEC-Cor.:2015 to IEC 60534-2-1:2011)
Edition 2015-11

Machine tools; ball screws; nominal diameters and nominal leads
Edition 1989-05

Wastewater treatment plants - Mineral filter media and plastic media for percolating filters - Requirements, testing, delivery, placing
Edition 2004-01

Testing of taste transfer from packages and packaging materials through the head space using water as the test medium
Edition 2006-08

Gauges for lampholders with protective collar for fluorescent lamps
Edition 1986-10

Telecommunication cord with tinsel wire; with PVC-insulation single conductor, twisted, sprayproof
Edition 1981-04

Countersinks and counterbores, tools with pilot and shank - Technical specifications
Edition 2008-03

Testing of gaseous fuels and other technical gases; determination of dew point of water vapour; method of means of cooled mirror
Edition 1985-12

Gas analysis - Requirements for specifications of analysers/analytical equipment
Edition 2013-12

Properties of fluids in electric drives - Copper corrosion behaviour of lubricating oils and cooling fluids for use in electric drives
Edition 2025-09