ALI A14.9-2004 American National Standard - Ceiling Mounted Disappearing Climbing Systems - Safety Requirements

standard by American Ladder Institute, 01/01/2004

Full Description

This standard prescribes rules and requirements for design, construction, testing, care, installationa and use of permanently installed metal or wod ceiling mounted disappearing climbing systems.

Product Details

Published: 01/01/2004 ANSI: ANSI Approved