90.93 Standard confirmed Oct 8, 2021
ISO
ISO/TC 96/SC 7 Tower cranes
International Standard
53.020.20 Cranes
Published
ISO 11660-3:2008 establishes the particular requirements relating to access, guards and restraints for tower cranes as defined in ISO 4306-3.
WITHDRAWN
ISO 11660-3:1999
PUBLISHED
ISO 11660-3:2008
90.93
Standard confirmed
Oct 8, 2021