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
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。
As the existent system is renewed by use of DSW-01 water level meter and related techniques, thus it is running normally now.
用DSW - 01型精密数字水位仪及相关技术对原系统进行了更新改造，从而保证了该系统的正常运行。
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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