Similar to lift the earliest emergence can be traced back to ancient China and European countries, then have to tackle tools such as vertical transporting people and goods.
类似升降机最早的出现应追溯到古代的中国及欧洲各国，当时都有以辘轳等工具垂直运送人和货物。
2
They use the tackle to lift the machine.
他们用滑车把机器抬起来。
3
When opening, carrying or installing it, please use block and tackle, chain block, fork lift truck or other assistant devices.