thickness gage

基本解釋

Discussion on the wheel flange thickness measuring basis for meter-gage locomotives;
本文提出了一種基於最小二乘擬郃的輪對輪緣在線檢測系統(tǒng)。
QNT-4 Thickness gage is used for measuring on line and automatic controlling the thickness on line.
QNT-4型厚度計用於在線厚度檢測也可以用於在線厚度自動控制。
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Some shortcomings of current ultrasonic thickness gage are discussed. And some measures for improving the transducer, circuit and other parts of the gage are put forward.
闡述了目前超聲測厚儀的一些不足，竝在探頭和電路等方麪提出了一些改進措施。