DIN EN ISO 8253-1 PDF

Published Date: 04/01/2011

Acoustics - Audiometric test methods - Part 1: Pure-tone air and bone conduction audiometry (ISO 8253-1:2010); German version EN ISO 8253-1:2010

Published Date: 09/01/2008

Draft Document - Acoustics - Audiometric test methods - Part 1: Basic pure-tone air and bone conduction threshold audiometry (ISO/DIS 8253-1:2008); German version prEN ISO 8253-1:2008

Published Date: 05/01/1984

German standard methods for the examination of water, waste water and sludge; physical and physico-chemical parameters (group C); determination of the oxidation reduction (redox) potential (C 6)

Published Date: 12/01/2018

Determination of material resistance to permeation by chemicals - Part 1: Permeation by potentially hazardous liquid chemicals under conditions of continuous contact (includes Amendment A1:2018)

Published Date: 12/01/2010

Abrasion resistance of protective clothing material - Test methods

Published Date: 01/01/1991