E A

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Ī

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P

P

<&

<

<

P

P

D

M

I

M

S

V

Resin-coated-ceramic-sand-5
Resin-coated-ceramic-sand-4
Resin-coated-ceramic-sand-2
Resin-coated-ceramic-sand-7
Resin-coated-ceramic-sand-6
Resin-coated-ceramic-sand-3

D

D.

T

20 30 40 50 70 1 1 2 2 P A

μ

8 6 4 3 2 1 1 75 53 P  
k 4   2 4 1       4
7   1 4 2       4
5     2 3 1     5
1     1 3 2     5
7       2 3 8   6
1       1 3 2   7
1         2 3 1 1

  • I
  • N

  • U

    P