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LS12系列是总结我国江河水文测验中大量使用的LS25-1型旋桨流速仪,及其派生的小型旋桨流速仪LS10型重新设计的一种新型仪器。本系列仪器的特点是:主机设计成通用化,配备各种规格
The LS12 series is a new type of instrument redesigned by the LS25-1 propeller velocity meter which is widely used in our country’s river hydrological test and its derived small propeller velocity meter. The characteristics of this series of instruments are: the host designed to be universal, with a variety of specifications