采用STD总线和模块式结构，以时序鉴别法选线技术，准确定位故障线路，并发出语音报警、灯光及数字显示。
The paper adopts STD bus and modular structure and uses sequence identification wire selection technique to correctly locate the fault lines and indicate with language alarm, light and digitals.
基于LOGO ！逻辑模块的船舶辅机电气控制线路易维护保养、易排故障、易修改功能。
Electric control circuit of Marine auxiliaries can be maintained and debugged easily, and its junctions can be changed conveniently, where LOGO! Modules are used.
基于LOGO ！逻辑模块的船舶辅机电气控制线路易维护保养、易排故障、易修改功能。
Electric control circuit of Marine auxiliaries can be maintained and debugged easily, and its junctions can be changed conveniently, where LOGO! Modules are used.
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