| 摘要 |
The invention concerns a method and a device for the request of data (13a) required for an execution of operations at a technical installation (1). If for example a technician (12) requires additional information regarding the technical installation (1) during his operations at the technical installation (1), he contacts with a first communication terminal (5, 15, 16, 17) a central computer (6) and transmits it his identity, data regarding the technical installation (1) and an address of a second communication terminal (15, 16, 17). The central computer (6) then requests at least a part of the data record (13a) stored in a database (13) and associated to the technical installation, to transmit the record to the second communication terminal (15, 16, 17).
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