电梯启动前，预先对轿厢内负载进行称重，以使电梯启动平稳。
Defore elevator start, load in the car is weighed so as to make start steadily and smoothly.
液压张紧装置可使带式输送机启动平稳，可有效地保护输送机和输送带。
Hydraulic pressure strain device makes belt conveyor start steady, and it can protect belt conveyor and belt.
不像其他火车启动时发出震动和噪音，这列火车感觉非常平稳，如果你不往窗外看，你几乎看不出我们在移动。
Unlike other trains which start with a shake and much noise, this train felt so smooth that if you were not looking out of windows, you could hardly tell we were moving.
应用推荐