南京水工仪器厂出產的旋杯流速仪,目前正在各水文站上使用,我厂曾派出一些人員到一些站上采訪,收集有关產品的意見,除对这些意見加已考慮采納以改進產品質量外,对过去所生產的而为目前各站所使用的旋杯流速仪,在使用上的几点問題,在此加以补充。仪器的结構和使用法,各地水文測量工作同志都很熟悉了,用不着再多說,根据我們这次在長江上游少数站上采訪結果,一般均反映仪器上所配用的頂針寿命短,一个新率定的頂針,往往 Nanjing Hydraulic Instrument Factory produced cup rotation meter, is currently being used in hydrological stations, our factory has sent some personnel to interview some stations to collect the views of the product, in addition to these comments have been taken into account to improve the product Quality, on the production of the past for the current station using the cup speed meter, the use of some of the questions, to be added here. The structure and use of instruments, all over the work of hydrological survey comrades are familiar with, Needless to say, according to our interview in the upper reaches of the minority stations on the results are generally reflected on the instrument equipped with thimble short life expectancy, a The new rate set thimble, often