相关考题
-
单项选择题
DFZ-6便携式复轨器一级油缸升程是()
A.100mm
B.125mm
C.145mm
D.150mm -
单项选择题
NSl251轨道起重机的通过最小曲线半径是()
A.100m
B.120m
C.145m
D.150m -
单项选择题
NSl251轨道起重机回送速度是()
A.140km/h
B.120km/h
C.100km/h
D.80km/h
