只要矿石是在矿区内粉碎，矿石就需要传输到一系列的旋风分离器上。

Once the ore is crushed inside the mine, it is transferred to a series of cyclone separators.

youdao

只要矿石是在矿区内粉碎，矿石就需要传输到一系列的旋风分离器上。

Once the ore is crushed inside the mine, it is transferred to a series of cyclone separators.

youdao