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08-32捣固车的液力机械变速箱可以安装液压油泵
2台
3台
4台
5台
设实数满足不等式组若为整数则的最小值是
已知m=则有【】
5＜m＜6
4＜m＜5
﹣5＜m＜﹣4
﹣6＜m＜﹣5
08-32捣固车纵向高低作业精度直线10m距离两测点间高差为
2mm
3mm
4mm
5mm
08-32捣固车上系统油压为4.5MPa的蓄能器氮气压力为
2Mpa
3Mpa
4Mpa
5Mpa
08-32捣固车EK-16V电路板上电位器的作用是捣固装置零点调整
P1
P3
P4
P5
08-32捣固车变矩器的报警电路监视着个信号
2
3
4
5
QTc的计算公式为
QTc=
QTc=
QTc=
QTc=
QTc=
设处的值是
2i-j+3k
4i-4j-2k
i-j+k
-i+j-k
08-32捣固车全车共有EK-813SV电源板
2块
3块
4块
5块
若则的最大值为
以上都不对
5
3
2
08-32型捣固车共有台液压泵
2
3
4
5
08-32捣固车故障报警中柴油机的报警有信号
3个
4个
5个
6个
28
128
32
64
512
如图AD是△ABC中∠BAC的角平分线DE⊥AB于点E.DE=2AC=3则△ADC的面积是
3
4
5
6
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QTc=
QTc=
QTc=
QTc=
以上都不对
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