...飞机航线计划研究 DC Departure Clearance 离场放行许可 DC Direct Current 直流(电) DCC Display Channel Complex 显示通道组合 DCIU Data Control Interface Unit 数据控制接口单元 DCL Departure Clearance Delivery 起飞许可传送 ..
Thesystemis composed of a multichannelcoin identifying sensor, a controller, a pricingdevice, a display deviceanda singlechipmicrocomputer byusing acombinedmode of building blocks.