论述了低水泥用量耐火材料的优越性和球团回转窑的烘炉制度。

The superiority of low cement refractory material and the heating-up system of rotary palletizing kiln are discussed.

youdao

论述了低水泥用量耐火材料的优越性和球团回转窑的烘炉制度。

The superiority of low cement refractory material and the heating-up system of rotary palletizing kiln are discussed.

youdao