本文首次推出用步进电机驱动的钢绳浮子式液位测量仪。
This paper for the first time presents the steel rope —float type apparatus for measuring liquid level.
介绍了一种基于C51单片机和光纤技术的液位测量仪的系统设计。
It introduces the design of a liquid level measurement system based on the C51 single chip microcontroller and optical fiber technique.
目前国内在用液位测量仪表虽然种类繁多，但缺乏精度高而价格低的液位测量仪表。
Although many kinds of measuring instruments are being used in tank level measurement, the high accurate but low price instruments are still urgently needed in China.
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