Axial light sensing type hoister braking disc deflection monitoring device and method
Vertical Rope Climbing Inspection Robot for Ultra-Deep Vertical Shaft Steel-Rope Guide
Axial light sensing type deflection monitoring apparatus and method for hoist braking disc
Eccentric loading adjusting mechanism and method for parallel suspension platform
RELIABILITY ROBUST DESIGN METHOD FOR MULTIPLE FAILURE MODES OF ULTRA-DEEP WELL HOISTING CONTAINER