Research and Realization of Multifunctional Portable Dangerous Gases Alarming Apparatus 便携式多功能危险气体报警仪的设计与实现
Enlightened by credit card alarming apparatus of the bank, the author suggests setting a second secret code. 通过通用银行信用卡报警装置的启迪,建议增加设置第2种密码。
Development of the Roving Measuring and Alarming Apparatus for the Parameters such as Temperature and Pressure of Diesel Generating Sets on the Naval Ships 舰船柴油发电机组温度、压力参数巡检报警装置的研制
We introduce the development of the roving measuring and alarming apparatus for the parameters. such as temperature and pressure of diesel generating sets on the naval ships. which is WY-I type roving temperature and pressure apparatus. 本文主要介绍舰船柴油发电机组温度、压力参数巡检报警装置(WY-I型温度压力巡检仪)的研制。