单项选择题
A.15~20mmB.20~25mmC.25~30mmD.30~35mm
ZL50型装载机轮胎气压应为()A.230~250kpaB.250~270kpaC.270~290kpaD.2...
单项选择题ZL50型装载机轮胎气压应为()
A.230~250kpaB.250~270kpaC.270~290kpaD.290~310kpa
ZL50型装载机轮辋螺栓的加固力矩为()A.312~394N·mB.294~372N·mC.212~294N·...
单项选择题ZL50型装载机轮辋螺栓的加固力矩为()
A.312~394N·mB.294~372N·mC.212~294N·mD.172~276N·m
ZL50型装载机日常保养传动轴的连接螺栓拧紧力矩为()A.48~58N·mB.58~68N·mC.68~78N...
单项选择题ZL50型装载机日常保养传动轴的连接螺栓拧紧力矩为()
A.48~58N·mB.58~68N·mC.68~78N·mD.78~88N·m