竖盘读数前必须将_____居中，否则该竖盘读数________。 -题库考试答案搜索网

竖盘读数前必须将_居中，否则该竖盘读数____。

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2022-03-04 20:19

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正确答案

竖盘指标水准管气泡是错误的

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标签：工程测量学测绘科学技术

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相关题目: You should _______________ to one or more weekly magazines such as Time or Newsweek.; — What would you like to have, meat or fish?

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