DIN EN ISO 5135 PDF

Published Date: 12/01/2020

Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room (ISO 5135:2020)

Published Date: 06/01/2019

Draft Document - Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room (ISO/DIS 5135:2019); German and English version prEN ISO 5135:2019

Published Date: 02/01/1999

Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation room (ISO 5135:1997)

Published Date: 09/01/1980

Designation of cine films and magnetic films; direction of winding and position of the layer on motion-picture films

Published Date: 07/01/2022

Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters (IEC 60051-3:2018); German version EN IEC 60051-3:2021

Published Date: 07/01/2018

Geometrical product specifications (GPS) - Thread setting gauges for measuring instruments for ISO metric screw threads; setting plug gauges and setting ring gauges from 1 mm to 100 mm nominal thread diameter

Published Date: 07/01/2007

NCS colour atlas