They constitute a four-way plug-in personality, each sparking the circuit in his own way.
他们在人格上仍是“四合一”，只是以各自的方式放出火花。
2
The invention relates to a plug device comprising a circuit board and a plug connector, wherein the plug connector is soldered onto the circuit board in a flush manner.
The front shield clipped over the frame assembly which housed the top panel controls, the main circuit board with controller of the radio electronics (CORE), and the plug-in RF modules.