以德国西门子公司的S7- 200可编程控制器(PLC)为控制主机，实现了吸附式干燥器自动控制的功能。
By taking S7-200 PLC made by German Siemens Corp. as main unit, the automatic control function of adsorption type dryer is realized.
以德国西门子公司的S7- 200可编程控制器(PLC)为控制主机，实现了吸附式干燥器自动控制的功能。
By taking S7-200 PLC made by German Siemens Corp. as main unit, the automatic control function of adsorption type dryer is realized.
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