20.20 Working draft (WD) study initiated Dec 17, 2024
ISO
ISO/TC 23/SC 17 Manually portable forest machinery
International Standard
ISO 13772:2018 specifies a method for checking the functioning and performance of the non-manually actuated chain brake on an electric or gasoline engine powered, portable hand-held chain-saw.
IN_DEVELOPMENT
ISO/WD 13772.2
20.20
Working draft (WD) study initiated
Dec 17, 2024