Fixed firefighting systems. Components for sprinkler and water spray systems. Spray pattern sprinklers with a k-factor of at least K160, extended coverage sprinklers of at least K80 and control mode special application sprinklers.

Standard published on 30.4.2025

Fixed firefighting systems. Components for sprinkler and water spray systems. Wet alarm valve assemblies.

Standard published on 30.6.2006

Fixed firefighting systems. Components for sprinkler and water spray systems. Dry alarm valve assemblies.

Standard published on 30.6.2006

Fixed firefighting systems. Components for sprinkler and water spray systems. Water motor alarms.

Standard published on 24.10.2002

Fixed firefighting systems. Components for sprinkler and water spray systems. Water flow detectors.

Standard published on 4.12.2002

Fixed firefighting systems. Components for sprinkler and water spray systems. Deluge alarm valves.

Standard published on 18.6.2019

Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes. Test method to prove the resistance to initial ring deflection.

Standard published on 15.12.1996

Water quality. Determination of nitrogen. Determination of bound nitrogen (TN_b), following oxidation to nitrogen oxides.

Standard published on 25.9.2003

Aerospace. Screws, pan head, internal offset cruciform ribbed or unribbed drive, stepped shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa. Dimensions.

Standard published on 31.3.2016

Aerospace. Screws, pan head, internal offset cruciform ribbed or unribbed drive, pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa. Dimensions.

Standard published on 14.11.2023