Plastics warning devices for underground cables and pipelines with visual characteristics 具有视觉特性的地下电缆和管道用塑料报警装置
Make sure the monitor is plugged in , the cable is attached , and the alarms are properly set 确保监视器、电线和报警装置连接设置正常。
Installed x or gamma radiation doserate meters , warning assemblies and monitors for use in radiation protection 辐射剂量率仪报警装置和监测仪
System makes use of data of in - line monitoring system and diagnoses used transient speed 系统将巡回监测报警装置赋予趋势分析和故障诊断的功能。
Fire detection and fire alarm systems - part 3 : fire alarm devices - sounders ; german version en 54 - 3 : 2001 火灾探测和报警系统.第3部分:火灾报警装置.警笛
Plastics warning devices with visual characteristics for underground cables and pipelines ; german version en 12613 : 2001 地下电缆和管线有可视特性的塑料报警装置
Radiation protection instrumentation - monitoring equipment - personal warning devices for x and gamma radiations 辐射防护设备.监测设备. x和辐射的个人报警装置
And the cylinder cabinets need auto explode - proof pressure warning and emergency air exhaust devices 并且气瓶柜需要自动防爆、压力报警装置，气瓶柜需要事故排风装置。
The hardware of this system includes the total - monitor controller , sensor , sound - and - optic alarm device 本系统硬件主要包括总监视器、控制器（单片机） 、传感器、声光报警装置。
Sound warning devices and special warning lights for authorized emergency vehicles - requirements and operating schematic diagram 法定应急车辆用音响报警装置和专用警示灯.要求和操作
