题目内容

仪表有效测量范围要求:指仪表操作有效范围在室内不低于()米测量覆盖半径

A. 12
B. 15
C. 20
D. 30

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地下水的形成机理是什么?

抽油机井测产液剖面采用什么方法?其目的是什么?

根据《财税库银税收收入电子缴库横向联网管理暂行办法》,税务机关按规定办理税收收入退库时,生成电子退库书,通过横向联网系统发送国库。

A. 正确
B. 错误

The deviation ordered by the Admiralty for strategic reasons in wartime()to a general average act,because the masters obeying the order had no opportunity of exercising their own judgment or discretion.

A. not amounting
B. not to amount
C. does not amount
D. has not amount

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