| 摘要 |
A nozzle information retrieval system comprising a server unit having a database 20 for retrieving nozzle information and a client unit accessible to the server unit through a communication network, in which the nozzle specification information is registered with the corresponding nozzle model number information in the database 20, and the nozzle information is input from the display screen of the client unit and transmitted to the server unit, so that the server unit searches the database 20 for and extracts the nozzle model number information corresponding to the input nozzle specification information, the extracted nozzle model number information is sent back to the client unit and the retrieved nozzle model number information is displayed on the display screen of the client unit. <IMAGE>
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