A.102ΩB.1KΩC.102KΩD.100Ω
A.±10%B.5%C.±5%D.15%
A.自平穩(wěn)效應(yīng)B.自復(fù)原效應(yīng)C.自校正效應(yīng)D.自立碑效應(yīng)