A.0.05inB.0.1inC.0.15inD.0.2in
A.電源(MAIN POWER )B.短路指示燈(S/C )C.接口(COMMS )D.脈沖(PULSER )
A.鉆頭計(jì)算時(shí)間B.工作計(jì)算時(shí)間C.工具面修正值D.探管測(cè)深