1.
The problem simple analysis of operating lift upward overspeed protecting device
在用电梯上行超速保护装置问题浅析
2.
Study and Development on Detecting System for the Elevator Up-direction Overspeed Protection Device;
电梯上行超速保护装置检测系统的研究与开发
3.
motor overload device
马达超负荷保护装置
4.
Key Techniques on Protection of High Voltage Converter Speed Regulation
高压变频调速保护装置关键技术分析
5.
protection factor of protective device
保护装置的保护因数
6.
The moment limiter for crane is one important overload protector, it is veryessential for crane to work safely.
起重机力矩限制器是一种重要的超载保护装置。
7.
Research and Development of the UHV Transmission Line Microprocessor Protection Device Based on DSP;
基于DSP的超高压线路微机保护装置的研制
8.
Study of UHV Transmission Line Protection Principle and Device;
超高压输电线路微机保护原理与装置研究
9.
Study on Advance Anti-longitudinal Tear Protection Device of the Belt Conveyor;
带式输送机超前防纵撕保护装置的研究
10.
Design of Advance Anti-longitudinal Tear Protection Sensing Device of Belt Conveyor
带式输送机超前防纵撕保护传感装置的设计
11.
Reliability and Effcctiveness of Design for Overload Protection Device of Hoisting Equipment
起重设备超载保护装置的设计可靠性与有效性
12.
Research of the UHV transmission line microprocessor protection device based on DSP
基于DSP的超高压线路微机保护装置的研究
13.
Equipped with motor overload protection and safety protection for cleaning blade.
马达装有超荷保护装置，与电源连锁保护系统，附有清洗刀具保护掣，确保清洗时的安全。
14.
A acceleration-before-reclosing mode based on microprocessor
基于微机装置的改进型前加速保护方案
15.
Install head restraint.
安装头部保护装置。
16.
o8L6UifK}K@Da K8N/QD?t~N/GD5F_w[ufgF3v@VrdE
零序电哩向保护装置
17.
pilot-wire protectio
辅助导线纵联保护装置
18.
underreaching protection
继电器失灵保护装置