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OPC A&E (OPC Alarms and Events) 1.0a |
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OPC A&E (OPC Alarms and Events) 1.01 |
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OPC A&E (OPC Alarms and Events) 1.1 |
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OPC DA (OPC Data Access) 1.0a |
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OPC DA (OPC Data Access) 2.0 |
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OPC DA (OPC Data Access) 2.05a |
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OPC DA (OPC Data Access) 3.0 |
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OPC HDA (OPC Historical Data Access) 1.0 |
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OPC HDA (OPC Historical Data Access) 1.1 |
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OPC HDA (OPC Historical Data Access) 1.2 |
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OPC Security 1.00 |
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OPC Unified Architecture 1.01 |