1.
Prepare of Monitor Equipment Double-power Supply Automatic Changing-over in Mine
矿用监测设备双电源自动切换装置的研制
2.
Multi-Control System for Diesel Generator Sets in the Equipment for Instantaeous and Disturb-Free Automatic-Switch of Double Power;
准瞬间无扰动双电源自动切换装置柴油发电机组综合控制系统
3.
Fault Identification and Power Value Design for an Equipment for Instantaneous and Disturb-Free Automatic-Switch of Double Power;
准瞬间无扰动双电源自动切换装置故障识别及功率阀设计
4.
Self-Made Three-Phase Five-Wire Brake Power Conversion Devices
自制三相五线制双电源制动转换装置
5.
Study on Automatic Switching Device of Dual-loop Power Supply for Mine Safety Monitoring and Control System
煤矿安全监测监控系统双回路供电自动切换装置的研究
6.
Design of Intelligent Dual-sources Automatic Transfer Switches Controller
智能型双电源自动切换控制器的设计
7.
Based on dual-power MCU intelligent automatic switching controller
基于双MCU的电源智能自动切换控制器
8.
Coalmine Air Door Monitoring System based on S7-300 PLC and MCGS
基于PLC的双电源自动切换煤矿风门监控系统
9.
A record changer.
（电唱机的）自动换片装置
10.
automatic throw-in equipment of emergency power supply
备用电源自动投入装置
11.
Auto shift to tweezers or soldering iron function.
自动切换电热镊子及烙铁双功能。
12.
chart speed shifter
图表移动速度切换装置
13.
Research and Design on Dual-power Solid State Transfer Switch Device Based on DSP
基于DSP双电源固态转换装置的设计与研究
14.
TBBQ12 Series Intelligent Dual-Power Automatic Transferring Switch
TBBQ12系列智能型双电源自动转换开关
15.
Application of PLC in Dual Power Source Automatic Cut-in System
双电源自动投切系统中PLC的应用
16.
Application of Automatic Transfer Switch Equipment in the Power Switch of Security Power System of Power Plant
自动转换开关电器在电厂保安电源系统电源切换中的应用
17.
hydraulic efficiency shifter unit
液压移动装置液压切换装置
18.
Summary of power conversion devices of energy system in electric vehicles
电动汽车的能量系统的电源变换装置综述