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西门子全新SMART6ES7288-1SR20ST20SR30ST30SR40ST400AA0
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PLC288-1SR20/ST20/SR30/ST30/SR40/ST40/SR60/S
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PLC SMART 288-1SR20/ST20 SR30/ST30 SR40/ST40 SR60/ST60
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S7-200 SMART CPU SR20 ST20 SR30 ST30 SR40 ST40 SR60
PLC S7-200SMART SR20ST20SR30ST30SR40ST40SR60ST60
全新PLC S7-200SMART SR20ST20SR30ST30SR40ST40SR60ST60
