大埋深千万吨级煤矿立井内装式提升系统维护与保养 9787502083298 - Tapa blanda

Maintenance and maintenance of built-in hoisting system in vertical shaft of large buried 10 million tons coal mine(Chinese Edition)

Librería:

liu xing
(Nanjing JiangSu, JS, China)

Valoración

Valoración del vendedor:

Descripción 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. Nº de ref. del artículo: NS056023

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