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- Wenzhou HongDa Alarm Equipment Co., Ltd. 温州市宏大警示设备有限公司。
- signaling alarm equipment 信号告警设备
- As an appurtenance of telephone, this alarm equipment is used to be alarm device for private house protect based on telephone system. 本报警装置是基于电话、作为电话的附属物而开发的一种家用防盗报警装置。
- First transatlantic radio by Guglielmo Marconi. Rapid expansion in the use of private automatic branch exchanges. Development of remote alarm equipment for unattended exchanges. 古格列尔莫。马可尼首次跨洋传输无线电。用户自动交换机迅速普及。开发无人交换机远端报警设备。
- Used as marking or signal alarming for building top or surround. 作为建筑物顶部四周标志或信号报警之用。
- After consecutive improvement and updating, now it has two sets of most-advanced INMARSAT-F77 satellite mobile-stations, an entire set of GMDSS equipment, GMDSS simulator and security alarm equipment. 该实训室主要承担船舶通信技术专业课程、GMDSS国际公约规定的船员适任证书等的培训与船员的履约评估培训。
- Cargo tanks pressure alarm equipment 货舱压力报警装置
- Engine room bilge alarm equipment 机舱污水报警装置
- North American Fire Alarm Equipment Market 北美的火灾警报设备市场
- Shanghai STEEL-TOWER Alarm Equipment Co., Ltd 上海铁塔王防盗器材有限公司
- Regulation for design of signal alarm and interlock system 信号报警、连锁系统设计规定
- telegraph automatic alarm equipment 电报自动报警设备
- The equipment picked up the signal from the satellite. 这设备收到了卫星发出的信号。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- Experiment and study of general-purpose missile alarm equipment 通用导弹告警设备的试验和研究
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
