题目内容
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[判断题]
轴承压装后,左右旋转2~3圈,转动须灵活,不得卡阻,且须进行磨合测试。()
答案
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第7题
A.启动后或工作完毕后
B.启动时
C.启动前
D.启动前或连续工作4h后
第9题
A.120.037-120.059,0.04-0.09
B.120.020-120.059,0.04-0.09
C.120.037-120.059,0.01-0.04
D.120.020-120.059,0.01-0.04