题目内容：
常见的钢制储罐的安装方法中，高空作业最多的是（ ）方法。
A．正装 B．倒装
C．气顶
D．水浮
参考答案：
答案解析：
单选题：常见的钢制储罐的安装方法中，高空作业最多的是（ ）方法。
- 题目分类：机电工程管理与实务
- 题目类型：单选题
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B．倒装
C．气顶
D．水浮
B．倒装
C．气顶
D．水浮
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