东风EQ1092型汽车离合器从动盘的厚度为10.2-0.2+0.5mm，铆钉深度为（）mm。
A．1.0
B．1.5
C．1.3
D．2.0
参考答案：C
Inside a box there are six smaller boxes,and inside each small box are six much smaller boxes.
How many boxes altogether? [ ]
A. Thirty-six.
B. Thirty-seven.
C. Forty-three.
D. Forty-two.
什么是代表日负荷记录？它有什么用途？
