Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995); German version EN ISO 11688-1:2009
Edition 2009-11

Sound insulation in buildings - Part 36: Data for verification of sound insulation (component catalogue) - Technical equipment
Edition 2016-07

Vitreous and porcelain enamels - Terminology - Part 2: Visual representations and descriptions (ISO 19496-2:2017); German version EN ISO 19496-2:2017
Edition 2017-08

Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 5: Presentation and characterisation of defects (ISO 28721-5:2016); German version EN ISO 28721-5:2016
Edition 2016-10

Testing of leather; determination of the behaviour at permanent folding of semi-flexible leathers
Edition 1979-07

Testing of lubricants - Tribological test in the translatory oscillation apparatus - Part 5: Quantification of the friction-induced noise development of brake fluids in EPDM-metal contacts
Edition 2024-06

Liquefied petroleum gases - Propane, propene, butane, butene and their mixtures with a maximum sulfur content of 50 mg/kg - Requirements
Edition 2020-09

Liquefied petroleum gases - Propane, propene, butane, butene and their mixtures with a maximum sulfur content of 30 mg/kg - Requirements
Edition 2020-09

Cathodic protection of internal surfaces of metallic tanks, structures, equipment, and piping containing seawater; German version EN 17243:2020
Edition 2020-05

Tooth Damage on Gear Trains; Designation, Characteristics, Causes
Edition 1979-07