Generating sets - Reciprocating internal combustion engines driven generating sets - Part 14: Combined heat and power system (CHPS) with reciprocating internal combustion engines; basics, requirements, components and application
Edition 1997-08

Steel tubes and fittings for on and offshore pipelines - Internal coating for the reduction of friction for conveyance of non corrosive gas; German version EN 10301:2003
Edition 2004-01

Chemical analysis - Decision limit, detection limit and determination limit under repeatability conditions - Terms, methods, evaluation
Edition 2008-11

Protective clothing - Ensembles and garments for protection against cold; German version EN 342:2017
Edition 2018-01

Steel tubes for onshore and offshore water pipelines - Internal liquid applied epoxy linings for corrosion protection; German version EN 10339:2007
Edition 2007-05

Measurement and control; digital measuring instruments; general specifications relating to definitions, tests and data sheet details
Edition 1987-05

Measurement and control; digital measuring instruments; instruments for measuring analogue quantities; definitions, tests and data sheet details
Edition 1987-05

Flanges and their joints - Part 4: Qualification of personnel competency in the assembly of the bolted connections of critical service pressurized systems; German version EN 1591-4:2013
Edition 2013-12

Steel tubes and fittings for onshore and offshore pipelines - External liquid applied epoxy and epoxy-modified coatings; German version EN 10289:2002
Edition 2004-08

Safety relief valves for gas transmission and distribution installations operating at working pressures up to 100 bar
Edition 2009-03