A.標(biāo)尺間距B.分度值C.測量范圍D.示值范圍、靈敏度、示值誤差E.測量的重復(fù)性誤差、不確定度
A.1/4B.1/5C.7/24D.MT4
A.40Z/πmTB.40πm/TzC.cπmZ/40TD.40T/πmz