Brewhouse plants - Minimum specifications
Edition 2021-02

Personal protection - Equipment for eye and face protection during welding and allied processes; German version EN 175:1997
Edition 1997-08

Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A; German version EN 12729:2023
Edition 2023-07

Foodstuffs - Molecular biomarker analysis - Immunochemical methods for the detection and quantification of proteins (ISO 21572:2019); German version EN ISO 21572:2019
Edition 2020-02

Petroleum products - Determination of water - Coulometric Karl Fischer titration method (ISO 12937:2000); German version EN ISO 12937:2000
Edition 2002-03

Liquefied petroleum gases - Assessment of the dryness of propane - Valve freeze method (ISO 13758:1996 + Amd 1:2020); German version EN ISO 13758:1996 + A1:2020
Edition 2020-05

Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004 + Amd 1:2023); German version EN ISO 3838:2004 + A1:2023
Edition 2024-04

Workplace exposure - Measurement of dustiness of bulk materials that contain or release respirable NOAA or other respirable particles - Part 4: Small rotating drum method; German version EN 17199-4:2019
Edition 2020-02

Tests for mechanical and physical properties of aggregates - Part 6: Determination of particle density and water absorption; German version EN 1097-6:2022
Edition 2022-05

Hardmetals - Metallographic determination of microstructure - Part 2: Measurement of WC grain size (ISO 4499-2:2020); German version EN ISO 4499-2:2020
Edition 2020-11