ASME A17.2.3-1994 inspector's manual for scalators and moving walks :   Includes Inspection Procedures for Escalators and Moving Walks. An American National Standard /  
The American Society of Mechanical Engineers 
 - New York :   ASME,   1994. 
 - xv, 59 p.  ilus.  tablas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ASCENSORES<br/>ESCALERAS MECANICAS<br/>ASME A17.2.3-1994
<br/><br/><label>Index Terms--Genre/Form: </label><br/>NORMA
<br/><br/><label>Universal Decimal Class. No.: </label>621.876