题目内容：
立井井筒装备中的罐道和 是保证提升容器安全运行的导向装置。
参考答案：
选择题：立井井筒装备中的罐道和 是保证提升容器安全运行的导向装置。
- 题目分类：河南理工大学-采矿工程-井巷工程
- 题目类型：选择题
- 查看权限：VIP
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