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问题
判断题
过盈配合的配合公差是最大过盈减去最小过盈所得到的差值。
答案
参考答案:错
选择题
Knowing they couldn’t understand what I had said, I gave several examples and ________ I got my idea across.
A.eventually
B.occasionally
C.constantly
D.generally
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问答题 简答题
依据华电集团《安全工器具管理规定》,安全工器具的定期检查要求是什么?
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