本机采用激光反射原理设计,能快速测出仪器至被测物体之间的距离,可用于地面、
煤矿井下等环境的任意被测物的快速测量。
Thismachineis designed on the principleoflaserrefection,Icanquickymeasure the distance between theinstrument
and theobjecttobemeasured,Ican be usedfor therapidmeasurementofanymeasuredobjecti theground.coalmineand
otherevironments.