1.
Research on Braking System's Performance When Reconstructing an AC Hoist;
交流提升机改造中的制动系统性能的研究
2.
Application of high-voltage frequency changer in upgrading of coal mine main shaft hoist
高压变频器在煤矿主井提升机改造中的应用
3.
Tension Device Modification on Annual Chain Elevator
环链式提升机尾部张紧装置技术改造
4.
PLC Control Transformation of Exchange Elevator Based on TKD Principle;
基于TKD原理的交流提升机PLC控制改造
5.
Transformation of Soviet KJ-type 3 m Double-pit Elevator
苏式KJ型3m双矿井提升机的改造
6.
Alteration of PLC Control System in Auxiliary Shaft Hoist
副井交流提升机PLC控制系统改造
7.
Transformation of the Electrical Control System of Mine Hoist Based on SIMADYN D
基于SIMADYN D的矿井提升机电控系统改造
8.
Zhangji Mine Auxiliary Hoist Upgrading and Questions Exist
张集矿副井提升机升级改造及存在问题
9.
Reconstruction of Special Transducer Application in the Mining Hoist Electrically Controlled System;
应用专用变频器对矿井提升机电控系统的改造
10.
Technology transformation of main shaft hoist in normal circumstances on non-fully coaldump
主井提升机非正常情况下卸煤不净的技术改造
11.
Application of PLC in Renovation of TKD-A Series Mine Hoister Electric Control System
PLC在TKD-A系列矿井提升机电控系统改造中的应用
12.
Improvement and Application on the Electric Control System of the Auxiliary Shaft Hoist in Liuhe Coal Mine
刘河煤矿副井提升机电控改造设计及应用
13.
Application of AHP in Electrical Control System Improvement of Mine Hoist
AHP在矿井提升机电控系统改造中的应用
14.
Promotion and transformation of Dongfeng 5 Type Diesel Locomotive control circuit
东风5型内燃机车控制电路提升与改造
15.
Application of PLC Technology in AC Electronic Control System Reconstruction of Shaft Hoister
PLC技术在提升机交流电控系统改造中的应用
16.
Grasp the Opportunities for the Western Development to Promote the Remaking of the Old Industrial City--Analysis of Promoting the Remaking of Old Industrial City;Geju,Yunnan;
抓住西部大开发机遇 提升改造老工业城市——云南省个旧市老工业城市提升改造分析
17.
In order to enhance the operational reliability of mm hoister, its electric control system was reformed with PLC.
为了提高矿井提升机的运行可靠性，用PLC对矿井提升机的电控系统进行了改造。
18.
Improving traditional manufactural enterprises by advanced technology;
用先进适用技术改造提升传统制造业