gauge unit是什么意思

用法例句

The principle,featare and application of computerized monitering system based on panel-mounted instruments such as programmable controller paperless recorder,digital display,for data acquisition unit are introduced.

介绍了由可编程序调节器，无纸记录仪、数字显示仪等盘装仪表作采集器的计算机监控系统的原理、特点和应用。