农村社队实行排灌机械定额管理、单机核算,按用水量收费代替按实灌亩数收费.本文介绍的量水角尺可近似地测出水泵流量,比较简单适用.在排灌机械管理工作中,常会遇到测定水泵流量的问题。下面介绍一种测定水泵流量的小工具——量水角尺。 The implementation of irrigation and drainage units in rural communities committing quotas management, stand-alone accounting, according to the amount of water charges instead of real irrigation acres charge. The introduction of the water meter can approximate the pump flow, relatively simple and convenient .In irrigation and drainage machinery management, often Encountered the problem of measuring the pump flow. Here is a small tool to measure the flow of the pump - the amount of water feet.