German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 17: Determination of selected nitroaromatic compounds by gas-liquid chromatography (F 17)
Edition 1999-02

Machine tools - Tool receiver for hollow taper shanks - Part 6: For type F according to DIN 69893; Connecting dimensions
Edition 2003-05

Petroleum products - Fuels (class F) - Specifications of marine fuels (ISO 8217:2017)
Edition 2018-10

Electroacoustics - Simulators of human head and ear - Part 5: 2 cm³ coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts (IEC 60318-5:2006); German version EN 60318-5:2006
Edition 2007-04

Solid recovered fuels - Methods for the determination of sulphur (S), chlorine (Cl), fluorine (F) and bromine (Br) content; German version EN 15408:2011
Edition 2011-05

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 42: Determination of selected polyfluorinated compounds (PFC) in water - Method using high performance liquid chromatography and mass spectrometric detection (HPLC/MS-MS) after solid-liquid extraction (F 42)
Edition 2011-03

Tool holders with rectangular shank for indexable inserts - Part 5: Style F (ISO 5610-5:2014)
Edition 2015-02

Devices to prevent pollution by backflow of potable water - Air gap with circular overflow (restricted) - Family A, type F; German version EN 14622:2005
Edition 2005-08

Aerospace series - Tie rod with integrated bolts - Assembly code D, E and F; German and English version EN 4694:2017
Edition 2018-04

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 27: Determination of selected phenols in groundwater and leachate, aqueous eluates and percolates (F 27)
Edition 2012-10