Verlag: Northwestern University Press, 2014
ISBN 10: 7561239262 ISBN 13: 9787561239261
Sprache: Chinesisch
Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Paperback. Pub Date :2014-04-01 Pages: 219 Language: Chinese Publisher: Northwestern University Press elevator Quality Supervision and Inspection Technology available for all building construction unit. construction unit of the elevator installation technology and management personnel. important - and also the supervision and inspection personnel to implement traction drive elevators and lifts mandatory supervision. inspection and periodic inspection rules; also available in elevator installa.