Graphical symbols for technical drawings for use in the engineering and related fields; comporessors, fans; presentation in flow diagrams
Edition 1983-07

Intelligent transport systems - Application requirements and objectives (ISO/DIS 17423:2024); English version prEN ISO 17423:2024
Edition 2024-09

Intelligent transport systems - Cooperative systems - Application requirements and objectives (ISO 17423:2018); English version EN ISO 17423:2018
Edition 2018-09

Water quality; determination of electrical conductivity (ISO 7888:1985); German version EN 27888:1993
Edition 1993-11

Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 4: Mounting and operating conditions for special appliances (ISO 3822-4:1997); German version EN ISO 3822-4:1997
Edition 1997-03

Paper and board - Determination of roughness/smoothness (air leak methods) - Part 4: Print-surf method (ISO 8791-4:2021)
Edition 2023-08

Laboratory furniture - Fume cupboards - Part 4: Fume cupboards for pharmacies
Edition 2012-02

Ships and marine technology - Graphical symbols for technical documentation - Part 5: Steam generator, heat exchanger, container
Edition 1998-08

Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 4: Laser beam welding (ISO 15609-4:2009); German version EN ISO 15609-4:2009
Edition 2009-10

Irrigation techniques - Localised irrigation - Hydraulic evaluation; German version EN 15097:2006
Edition 2007-02