裝巖機(jī)司機(jī)考試單項(xiàng)選擇題每日一練(2019.08.09)

A.25°
B.35°
C.45°
D.55°

A.耙裝機(jī)自行牽引
B.小絞車牽引
C.人力拉移

A.組件裝配
B.部件裝配
C.總裝配
D.單件裝配

A.30%
B.40%
C.50%
D.60%

A.10°
B.12°
C.14°
D.15°