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Chinese Journal of Engineering
Table of Contents
Special Issues
Chinese Journal of Engineering
/
2014
/
Article
/
Tab 2
/
Research Article
Process Parameters Optimization of Silica Sand Nanoparticles Production Using Low Speed Ball Milling Method
Table 2
Parameter design orthogonal array selector [
8
].
Number of level
Number of parameters (
P
)
2
3
4
5
6
7
8
9
2
4
4
8
8
8
8
12
12
3
9
9
*
9
18
18
18
18
27
4
’16
’16
’16
’16
’32
’32
’32
’32
5
25
25
25
25
25
50
50
50