多项选择题：开关柜的防止捂操作的连锁装置有（）. A.推进机构与断路器连锁 B.小车与接地开关连

题目：

开关柜的防止捂操作的连锁装置有（）.

A.推进机构与断路器连锁

B.小车与接地开关连锁

C.隔离小车连锁

D.推进机构与接地开关连锁

答案：

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参考答案：包括以下几个内容：1.现状调查；2.水文调查与水文测量；3.点污染源的调查；4.非点污染源的调查；5.水质调查与水质参数选择；6.河流水质取样断面与取样点设置；7.河口水质取样断面与取样点设置；8.湖泊...

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