单选:凝结水硬度不合格的主要原因() 题目分类:化工总控工考试 题目类型:单选 查看权限:VIP 题目内容: 凝结水硬度不合格的主要原因()A.补给水不合格B.凝结器管泄漏C.循环水浓缩倍率过大 参考答案:
( )testing ensures that a software module operates correctly and reliably. ( )testing ensures that a software module operates correctly and reliably. 分类:化工总控工考试 题型:单选 查看答案