一种定义
四种语言
A Table-Top Fastening Set will bridge this gap at the points where it is fitted.
This sets it apart from a bridge crane, which usually runs on elevated rails.
In practice, the strain gauge is used in a measuring bridge and measures the change in voltage.
Two short-circuit-proof safety outputs forward signals to the switchbox.
A distinction must be made between short-circuit protection and shock protection, which offers protection when people come into contact with live conductors.
Short-circuit protection is used to protect power supplies and conductors against short circuits triggered by unacceptably high currents.