With a magic square panel controlled by a sequence controller, wonderful dynamic patterns can be displayed.
用时序控制器控制幻方光屏，可获得优美的动态图案。
This article mainly introduces the methods and steps of compiling the pro- gram of step sequence controller by computer.
本文主要介绍用计算机编制步进式控制器的程序设计的方法和具体步骤。
This article mainly introduces the methods and steps of compiling the pro- gram of step sequence controller by computer.
本文主要介绍用计算机编制步进式控制器的程序设计的方法和具体步骤。
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