对辊破碎机对钨矿石的层压破碎特性研究
李洋波,蔡改贫,阮辽
Study on laminated crushing characteristics of W-ore with dual-roller crusher
Yangbo LI,Gaipin CAI,Liao RUAN
表11
钨矿石入料粒径配比（质量分数
)
Table 11
Feed particle size ratio of W-ore (mass fraction) %
编号
粒径/mm
8~<10
10~<12
12~<14
14~<16
16~18
1
50
20
10
10
10
2
50
10
20
10
10
3
20
40
20
10
10
4
40
20
20
10
10
5
20
20
20
20
20
6
10
10
20
30
30
7
10
10
20
20
40
8
10
10
20
40
20