auxiliary hoist

释义

辅助起重机；

Powered auxiliary hoist mechanism
Reformed Design of Chengzhuang Auxiliary Hoist Control System
Construction of Monorail Hoist Auxiliary Transportation System in Coal Mine
Design of wireless monitoring system of auxiliary shaft hoist ropes tension
Powered auxiliary hoist mechanism
Reformed Design of Fangezhuang Old Auxiliary Hoist Control System
Zhangji Mine Auxiliary Hoist Upgrading and Questions Exist
Hydraulic auxiliary hoist and crane control for high precision load positioning
Voice Display Control System of Mine Auxiliary Shaft Hoist State
Digital Reconstruction of Analogue System for Colliery Auxiliary Shaft Hoist