Mainly by the main control box, the electrical control box, show boxes, stepper motor, close to the switch, Switching itinerary, and other related component parts.

系统主要由主控制盒、电机控制盒、显示盒、步进电机、接近开关、行程开关等相关部件组成。

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The control and instrumentation systems, including: control box, alarm monitoring system, traction chains, tank level measurement system, electrical test bench and so on.

控制和仪表系统，包括：控制箱，警报监测系统，牵引链，油罐液位测量系统，电气测试台等。

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BUS protection PANEL, a module (black box) containing electrical circuits for control and protection of electrical alternating current supply to the airplane.

汇流条防护板，黑匣子式的组件，内含控制和保护飞机交流电源的电路。

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Sussex Police said the ambulance left the road and hit an electrical control box after the collision.

BBC: Ambulance crash

Court papers showed he denied a charge of careless driving at Lochgreen Road that day, losing control of his car, causing it to collide with and damage an electrical box and a fence.

BBC: Graham Bowman