LEDs have been around for some time, but mostly blinking away as little red indicator lights in electronic equipment.
LEDs问世有一段时间了，但是主要作为电力器件上可以忽略不计小型红色指示灯。
ZPB Remote Button Box use of far distance control start, stop, emergency stop and shut off fans & oil pumps of various kinds of electrical equipment and display working state by indicator.
ZPB遥控按钮盒供远距离控制各种电器设备的启动、正转、反转、紧急停止及风油切断等用处，并通过指示显示工作状态。
The inside equipment seems a bit not well maintained. The ventilation fan switch is broken, and the interior floor indicator shows 'G' with the car actually at 1/F.
内笼的设备看来有些少维修不妥当：抽气风扇的开关掣破烂了，而机内楼层显示器于客卡实际上在1字楼时却显示'G'。
Tower cranes become more and more important lifting equipment in modern construction, its 'safe and reliable operation is an important indicator to ensure the safety of the whole construction site.
塔式起重机是现代施工中越来越重要的起重设备，其安全可靠运行是保证施工现场安全的重要指标。
Aims at Professional Maintenance, understanding the whole maintenance system, establishing the equipment management indicator, master zero fault method, and how to deal with the existing problems;
以专业保全为主要目的，了解完整的保养体系、建立设备管理指标、掌握零故障方法，以及如何处理可能存在的问题；
Load cells are hydraulically or electronically operated and are connected to the weight-indicator display system on the equipment operator's console.
负载变送器可由液压操纵或用电子装置操纵，并连接至设备操作员控制台上的指重表显示系统。
Standard OTIS equipment is present. Yet the floor indicator is a specialty here. It features a scrolling direction arrow that is green when ascending and red when descending.
这里使用了标准的奥的斯设备，但楼层显示器却是一大特色：当中的滚动式方向箭咀，在上升时是绿色，下降时则是红色；
It is composed of Fujitec equipment, with the exception of the floor indicator which is of Mitsubishi design but with different directional arrows.
它采用了富士达的设备，但就除了使用三菱设计但附有不同方向箭咀的楼层显示器。
It is composed of Fujitec equipment, with the exception of the floor indicator which is of Mitsubishi design but with different directional arrows.
它采用了富士达的设备，但就除了使用三菱设计但附有不同方向箭咀的楼层显示器。
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