Mercury in switches的意思|示意

Mercury wetted reed switches are constructed in the same way as dry reed switches with the addition of a small amount of mercury inside the glass tube.

水银湿簧开关与干簧继电器的构造方式相同，仅仅是在玻璃管内部增加了少量了的水银。

Airbag sensor there are many, in part, or leveraged by pendulum switch, there is the spring loaded wheel-style, in addition to products with mercury switches.

安全气囊的传感器的设计有很多种，有一部分是采用摆锤或杠杆式开关，还有的是弹簧负载的转轮式，此外还有用水银开关的产品。