摇床面结构有矿砂和矿泥，材质有玻璃钢和铝合金。

Shaker surface structure of ore and mineral mud, steeland aluminum alloy material with a glass.

youdao

摇床面结构有矿砂和矿泥，材质有玻璃钢和铝合金。

Shaker surface structure of ore and mineral mud, steeland aluminum alloy material with a glass.

youdao