题目内容：
煤与瓦斯突出主要是地质构造应力及矿山压力、 、岩石及煤的物理力学性质等三个方面因素作用的结果。
参考答案：
选择题：煤与瓦斯突出主要是地质构造应力及矿山压力、 、岩石及煤的物理力学性质等三个方面因素作用的结果
- 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
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