Provides a management information model to achieve efficient utilization of resources, information sharing, calibration management system data dynamic control for Legal Institute automatic vehicle identification system of metrology. The research, in the test management system no specific legal institute of Metrology and R & D. The system has obtained the calibration management system of computer software. The system has obtained the copyright of computer software. The system will tank level measurement process management personnel, equipment, environment, method, measurement traceability and other elements together organically, dynamic management interface between data information and the various elements of the.
Gas transmission pump is a gas can be inhaled and discharged continuously, so as to achieve the purpose of the vacuum pump exhaust. Gear pump is a rotary pump on the pump cylinder and the gear between the formation of the work of the volume change and move the transmission so that pressurized liquid or. Hydraulic piston pump or solid pump, driven by hydraulic power pack of hydraulic cylinder, hydraulic cylinder to promote the transport cylinder, conveying cylinder material output to pipeline.
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