1)  IEC 61131-3
IEC 61131-3
1.
Realization of Programmable Function Based on IEC 61131-3 Standard in Measure-control and Protection Devices;
IEC 61131-3的可编程功能在变电站测控保护装置中的实现
2.
The Research of Programming System Based on IEC 61131-3;
基于IEC 61131-3的编程系统的研究
3.
In this paper,a solution based on IEC 61850 standard is proposed,which develops IEDs by means of IEC 61131-3 standard based graphic oriented programming technique,speeds up IED software s development and enhances software s openness as.
提出一种图形化编程技术的IED开发方法,它基于IEC 61850标准,遵循IEC 61131-3编程标准,不仅具有常规图形化编程的优点,而且提升了IED外在形态和内在形态的标准性。
2)  IEC61131-3
IEC 61131-3
1.
Actuality and Development Trend of Programming Language Based on IEC61131-3;
IEC 61131-3编程语言的现状与趋势
2.
The Research of Coding and Resolving of PLC LD Based on Standard IEC61131-3;
基于IEC 61131-3标准的PLC梯形图编码及解算的研究
3)  IEC 61131-3 standard
IEC 61131-3标准
1.
IEC 61131-3 standard is the standard of programming language for programmable logic controller, and function block is the key software element for the graphical programming language function block diagram included in the IEC 61131-3 standard.
本文通过一个工程实例介绍了功能块的设计、开发和使用,展现了功能块乃至IEC 61131-3标准的优点。
4)  standard IEC 61131-3
IEC 61131-3标准
1.
Standard IEC 61131-3 is a standard about programming language for PLC, developed by International Electrotechnical Commission (IEC).
IEC 61131-3标准是国际电工委员会(IEC)公布的关于可编程控制器的编程语言的标准。
5)  61131-3
61131-3
1.
THE RESEARCH OF DSP CONTROLLER BASE ON IEC 61131-3 STANDARD;
基于IEC61131-3标准的DSP控制器的研究
6)  IEC
IEC
1.
The Main Differences of General Requirements and Intrinsic Safety between IEC and Russian Standards;
俄罗斯防爆标准与IEC防爆标准的主要差异——通用要求和本安型
2.
The Major Technique Differences between IEC 60079-0 2004 and IEC 60079-0 1998;
IEC 60079-0防爆电气设备通用要求2004版与1998版的主要技术差异
3.
Special Tests of Dry-Type Transformer in Draft for Standard IEC 60076-11;
IEC60076-11标准草案中干式变压器的几项特殊试验
参考词条
补充资料：IEC
分子式：
CAS号：

性质：用离子交换剂为固定相，分离离子型化合物的液相色谱法。离子交换剂具有可交换的离子基团。当流动相带着组分离子通过固定相时，组分离子与离子交换剂上可交换的离子基团进行可逆交换。根据组分离子对离子交换剂亲和力不同而得到分离。

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