photoelectric multipurpose water-level meter 光电式多功能水位计
local water level meter 就地水位计
two-color water level meter 双色水位计
water-level meter 量水仪表
visual water level meter 直视水位计
electrode water level meter 电接点水位计
The Intelligent water level meter by the buoy is designed to meet the need of water discharge auto-measurement at the outlet of irrigation channel of the Yellow River.
智能浮子式水位计是为引黄灌渠斗口流量自动测量而研制的。
An operation principle of conductive water level meter is proposed.
论述了导电式水位检测计的工作原理。
Based on the single chip microprocessors, an intelligent technical improvement method for the pressure difference water level meter is presented.
介绍了一种以单片机为基础的差压式水位计的智能化技术改进方法。
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