Sequential control design method is an advanced (regular) design method for design of PLC ladder diagram, and it is a powerful tool.

顺序控制设计法是设计PLC梯形图的一种先进规范的方法和有力工具。

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Sequential control design method is an advanced (regular) design method for design of PLC ladder diagram, and it is a powerful tool.

顺序控制设计法是设计PLC梯形图的一种先进规范的方法和有力工具。

youdao