基本解釋[測(cè)繪科學(xué)技術(shù)]磁彈性式張力計(jì)[機(jī)械工程]磁彈性式張力計(jì)專業(yè)釋義測(cè)繪科學(xué)技術(shù)磁彈性式張力計(jì)機(jī)械工程磁彈性式張力計(jì)