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介绍了阀门流阻测试与流量计检定综合装置的结构特点、工作原理和主要部件的性能,论述了装置的管道配置和操作要求。
The structural characteristics, working principle and the performance of the main components of the valve flow resistance test and flowmeter verification integrated device are introduced. The pipeline configuration and operation requirements of the device are also discussed.