Through a case study from Fengcheng mining area a method for gas weathering division is provided.

并以丰城矿区石上井田为例，提出了确定瓦斯风化带的方法。

youdao

Through a case study from Fengcheng mining area a method for gas weathering division is provided.

并以丰城矿区石上井田为例，提出了确定瓦斯风化带的方法。

youdao