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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2020
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Article
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Tab 2
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Research Article
Investigating the Influences of Indentation Hardness and Brittleness of Rock-Like Material on Its Mechanical Crushing Behaviors
Table 2
The mass ratio of ingredients of materials.
No.
Gypsum
Quartz sand
Water
A
10
1
4
B
10
1.5
4
C
10
2
4
D
10
4
4