Resumen: | Hoistways, hoistway enclosures and related construction for electric elevators - Machinery and equipment for electric elevators - Hydraulic elevators - Power sidewalk elevators - Private residence elevators - Hand elevators - Han and power dumbwaiters - Escalators - Moving walks - Routine, periodic and acceptance inspections and tests - Engineering and type tests - Alterations, repairs, replacements and maintenance - Design data and formulas - Material lifts and dumbwaiters with automatic transfer devices - Special purpose personnel elevators - Rack and pinion elevators - Appendices.
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