direction of lifting force
additional dynamic load of lifting rope
Analysis of Lifting Type Fast-open Door Structure
calculation of lifting-cable force
design of lifting points
dynamic coefficient of lifting
Excess of lifting pressure
excise of lifting the anus
Inadequacy of Lifting Capacity
integral lifting of half an arch
Lifting Force
举升力
启闭力
举离力
起拔力
启门力
起重力
提升力
抬升力
升力
maximum height of lifting