试题与答案

除氧器药剂联胺加入量过小,可造成溶解氧指标()。A.高 B.低 C.超高 D.过低

题型:单项选择题

题目:

除氧器药剂联胺加入量过小,可造成溶解氧指标()。

A.高

B.低

C.超高

D.过低

答案:

参考答案:C

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