The main humidity source is the watering, the water gushing and the spraying for dust control in panel.

主要湿源为井筒段的淋水加湿、涌水加湿和开采盘区内的喷雾降尘加湿。

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The main humidity source is the watering, the water gushing and the spraying for dust control in panel.

主要湿源为井筒段的淋水加湿、涌水加湿和开采盘区内的喷雾降尘加湿。

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