Airbag sensor there are many, in part, or leveraged by pendulum switch, there is the spring loaded wheel-style, in addition to products with mercuryswitches.
When the bins are full, participants send them to TRC's recovery center, where industry personnel remove the switches and forward them to a mercury recycling facility.
当柜子满了，参与者将其送到TRC回收中心，在那里专业人员去除开关，运送它们去水银回收设备房中。
3
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.