Elastic spread should not be neglected in the equipment of large skyline defection, such as aerial ropeway and suspension cable crane.
Elastic spread should not be neglected in the equipment of large skyline defection, such as aerial ropeway and suspension cable crane.
架空索道、缆索起重机等承载索挠度比较大的设备，弹性伸长更是不可忽视。