Tipo de artículo
Condición
Encuadernación
Más atributos
Ubicación del vendedor
Valoración de los vendedores
ISBN 10: 7502083294ISBN 13: 9787502083298
Librería: liu xing, Nanjing JiangSu, JS, China
Libro
paperback. Condición: New. Paperback. Pub Date: 2020-11-01 Pages: 202 Language: Chinese Publisher: Emergency Management Press Maintenance and Maintenance of Built-in Hoisting System for Large-Buried Ten-Million-ton Mine Vertical Shaft The main content includes the maintenance of 9000 kW built-in hoist Research on key maintenance technologies. research on maintenance of SM150 frequency converter. water cooling system. research on maintenance of loading and unloading systems. braking systems. and electronic control syste.