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论文编号:ZD714 论文字数:2282,页数:07 摘要 我国用于继电器控制的老设备量大面广，不少需要进行改造，用可编程序控制器替代老设备中继电器控制箱，可使设备更新换代，进一步提高质量和劳动生产率。 Abstract Our country uses in the black-white control the old equipment quantity big surface being broad, many needs to make the transformation, substitutes in the old equipment with the programmable controller the black-white control box, may cause the updating equipment update, further improves the quality and the labor productivity.
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| Tags：PLC C650 通车 床上 应用 | 2010-06-15 14:55:12【返回顶部】 |
