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。

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

youdao

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。

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

youdao