operating contact的用法和樣例：
例句
- Magnetic snap-action electric alarm contacts are used in adverse operating conditions.
磁性吸合電警報接點(diǎn)用于相反的操作條件。 - The model featuring the rotatable pressure contact makes alignment of the pressure switches an easy task in application.
可旋轉壓力接點(diǎn)型壓力開(kāi)關(guān)在應用中調節非常方便。
