Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2019); German version EN ISO 20361:2019 + A11:2020
Edition 2020-08

Mechanical vibration - Measurement and evaluation of machine vibration - Part 4: Gas turbines in excess of 3 MW, with fluid-film bearings (ISO 20816-4:2018)
Edition 2018-10

Heating boilers - Part 4: Heating boilers with forced draught burners; special requirements for boilers with forced draught oil burners with outputs up to 70 kW and a maximum operating pressure of 3 bar; terminology, special requirements, testing and marking; German version EN 303-4:1999
Edition 1999-03

EDIFACT - Standardized message type - Part 3: Syntax and service report message (CONTRL) for implementation based on versions 1, 2 and 3 of the EDIFACT syntax
Edition 2002-11

Textile machinery and accessories - Cones for cross winding - Part 2: Dimensions, tolerances and designation of cones with half angle 3° 30′ (ISO 8489-2:1995)
Edition 1997-05

Leather - Chemical determination of formaldehyde content - Part 3: Determination of formaldehyde emissions from leather (ISO 17226-3:2011); German version EN ISO 17226-3:2011
Edition 2011-09

Methods of test for screed materials - Part 3: Determination of wear resistance - Böhme; German version EN 13892-3:2014
Edition 2015-03

Characterization of sludges - Filtration properties - Part 3: Determination of the compressibility; German version EN 14701-3:2006
Edition 2006-09

Inland navigation vessels - Electrical shore connection, three phase current 400 V, 50 Hz, up to 125 A - Part 3: On-board unit, additional requirements; German version EN 15869-3:2019
Edition 2019-08

Non-destructive testing - Equipment for eddy current examination - Part 3: System characteristics and verification (ISO 15548-3:2008); German version EN ISO 15548-3:2008
Edition 2009-01