你可能感興趣的試題

A.主電路
B.控制電路
C.照明電路
D.安全電路

A.驅(qū)動主軸
B.驅(qū)動鏈
C.電機主軸
D.減速箱主軸

A.1.1
B.1.2
C.1.3
D.1.4

A.1.1
B.1.2
C.1.3
D.1.4

A.0.5mm
B.0.6mm
C.0.7mm
D.0.8mm

A.15°
B.20°
C.25°
D.30°

A.4mm
B.5mm
C.6mm
D.8mm

A.3mm
B.4mm
C.6mm
D.7mm