document.write ("中华工控网投票系统"); document.write (""); document.write (""); document.write (""); document.write (""); document.write (""); document.write (""); document.write ("
在工业PC面前，您认为PLC的市场份额会缩水吗？
"); document.write ("会
"); document.write ("不会
"); document.write ("静观事态发展
"); document.write ("
  查看
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