A.卸車(chē)數(shù)統(tǒng)計(jì),但不統(tǒng)計(jì)作業(yè)次數(shù)
B.增加卸車(chē)數(shù)統(tǒng)計(jì),但不統(tǒng)計(jì)作業(yè)次數(shù)
C.增加卸車(chē)數(shù)統(tǒng)計(jì),且統(tǒng)計(jì)作業(yè)次數(shù)
D.卸車(chē)數(shù)統(tǒng)計(jì),且統(tǒng)計(jì)作業(yè)次數(shù)
A.60%
B.70%
C.80%
D.90%