1.
Research and Application of PLC System Based on IEC61131-3 Standard;
基于IEC61131-3标准的PLC系统研究与应用
2.
Research and Development on the Programming Environment Based on the IEC61131-3 Standard;
基于IEC61131-3标准编程环境的研究与开发
3.
The PLC System Program Design Based on IEC61131-3;
基于IEC61131-3标准的PLC底层开发
4.
PLC Programming Environment Based on IEC61131-3 Standard
基于IEC61131-3标准的PLC编程环境
5.
Design and Implement of PLC Based on IEC61131-3 Standard;
基于IEC61131-3标准的可编程控制器的设计与实现
6.
Design and Implement of Function Block Configuration Software Based on IEC61131-3;
基于IEC61131-3标准功能块组态软件设计与实现
7.
Research and Development of Strategy Configuration Software Package for Distributed Intelligent System Based on IEC61131-3;
基于IEC61131-3标准的分布式智能系统策略组态软件包开发研究
8.
The Realization of Ladder Diagram Software in PC and Displaying Arithmetic Based on the Standard IEC61131-3;
基于IEC61131-3标准的plc梯形图上位机软件及反显算法的实现
9.
The Design of Soft Embedded PLC Virtual Machine of IEC61131-3 Standard;
基于IEC61131-3标准的嵌入式软PLC虚拟机的设计与实现
10.
Application of IEC61131-3 in Powder Pneumatic Conveying Control System
IEC61131-3标准及其在聚丙烯风送控制系统模块化编程中的应用
11.
The Research of the Embedded System Controller According to IEC61131-5 Standard;
符合IEC61131-5标准的嵌入式控制器的研究
12.
The Research and Implementation of PLC Based on IEC61131;
基于IEC61131标准的可编程控制器研究与实现
13.
Research on Configurable Protection and Automatic Equipment Based on the IEC61131-3;
基于IEC61131-3的组态式保护装置的研究
14.
double eagle
双鹰击(比标准杆少3杆)
15.
3. International standards, guidelines and recommendations
3． 国际标准、指南和建议
16.
Which Ethernet standard does the IEEE 802.3 standard recommend for backbone installations?
3标准为骨干装置建议以哪个乙太网路做标准?
17.
The 3rd hole has few fairway, 3 pars, 225 yards apart.
几乎没有球道的第3洞，标准杆为3杆，长225码。
18.
Practice of Reducing Standard Deviation of Silicon Content in Hot Metal in Jinan Steel's No.3 1750 m~3 BF
济钢3~#1750m~3高炉降低生铁含硅标准偏差实践