borehole strain cellborehole strain gaugeborehole strainmeterboreholestrainmeter钻孔: drill; bore; drill hole perf ...应变计: strain gauge; strainometer; ...弦频式钻孔应变仪: string-frequency borehole strainmeter钻孔变形式应变计: borehole deformation strain cell钻孔径向应变计: borehole diametral strain indicator下载手机词典可随时随地查词查翻译
