NF L17-039*NF EN 4426:2020
Aerospace series - Non-metallic materials - Textiles - Test method - Determination of conductivity and pH of aqueous extracts

Standard No.

NF L17-039*NF EN 4426:2020

Release Date

2020

Published By

Association Francaise de Normalisation

Latest

NF L17-039*NF EN 4426:2020

NF L17-039*NF EN 4426:2020 history

• 2020 NF L17-039*NF EN 4426:2020 Aerospace series - Non-metallic materials - Textiles - Test method - Determination of conductivity and pH of aqueous extracts