DIN 19569-2 PDF

Published Date: 09/01/2017

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 2: Specific principles for the equipment for separating and thickening of solids (without facilities for separation and treatment of sand)

Published Date: 12/01/2002

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 2: Specific principles for the equipment for separating and thickening of solids

Published Date: 10/01/1982

German standard methods for the examination of water, waste water and sludge; Test methods using water organisms (group L); Determination of the effect on microcrustacea of substances contained in water (Daphnia short-time test) (L 11)

Published Date: 06/01/2020

Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019); German version EN ISO 389-7:2019

Published Date: 07/01/2014

Soil quality - Field tests - Part 10: Description and evaluation of soil structure

Published Date: 05/01/2009

Fixed firefighting systems - Water spray systems - Design, installation and maintenance; German version CEN/TS 14816:2008

Published Date: 01/01/2003

Food Quality and Safety Systems: A Training Manual on Food Hygiene and the Hazard Analysis and Critical Control Point (HACCP) System