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ANSI B77.1 - 2017 (Perfect Bind)

Aerial Tramways, Aerial Lifts, Surface Lifts, Tows and Conveyors This Ropeway standard edition has replaced ANSI B77.1-2011 with B77.1a-2012 supplement. The 2017 edition includes the updated electrical subsections for each ropeway type. Work carrier and guarding requirements are also among the updates in this edition. (Perfect Bind Format)

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