Search results with tag "Reference standard 18 reference"

Reference Standard 18 REFERENCE ... - City of New York

Reference Standard 18 343 REFERENCE STANDARD RS-18 ELEVATORS AND CONVEYORS *LIST OF REFERENCED NATIONAL STANDARDS ANSI/ASME A17.1Safety Code for Elevators and Escalators and Supplements A17.1a-1997 as Modified…..1996

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