【单选题】
(76752)货车定位标记涂打采用___号阿拉伯数字的“1”和“2”表示。(1.0分)
A. 40
B. 50
C. 60
D. 70
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答案
D
解析
暂无解析
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(76755)车辆上两端最外面的车轴中心线间的水平距离称为全轴距，此距离不得小于___。(1.0分)
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(76769)车辆的车轴、车轮、车钩、转向架、车底架上的各梁和其它部件的位置确定，如果是___排列 的，是由1位端起顺次数到2位端止。(1.0分)
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(76770)车辆的车轴、车轮、车钩、转向架、车底架上的各梁和其它部件的位置确定，如果是___对称 的，则站立在1位车端，面向2位端，从1位端起，从左至右顺次数到2位端止。(1.0分)
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(76779)罐车入库检修前须经洗刷，罐体明显部位标明“洗完，已试火”字样，并粘贴有___。(1.0分)
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