ANSI / ALI A14.7-2011 American National Standard Safety - TopicsExpress



          

ANSI / ALI A14.7-2011 American National Standard Safety Requirements for Mobile Ladder Stands and Mobile Ladder Stand Platforms American Ladder Institute / 20-Jan-2012 / 25 pages This revision replaces A14.7 2006 and includes new and/or enhanced definitions, testing protocols and user requirements; revised drawings; and an expanded label/marking section. This standard prescribes rules and requirements governing the proper design, construction, testing, care, use, and maintenance of mobile ladder stands and mobile ladder stand platforms including labeling /marking of these units. if you want to know more about our technology.you can go our blog michaelyangcode.livejournal
Posted on: Fri, 27 Sep 2013 05:54:43 +0000

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