ρ_cw=M_c/V_c=M_s+M_w/V_c

ρ_c=b-a/V_c ρ_c=M_s/V_c

V_b=V_c/M_s=1/ ρ_c

V_s=Ms/Vs ρ_s=M_s/V_s

ρ _s=bia/(d-a)-(c-b)

ρ_l=M_l/V_l M_w=M_c/ρ_s

n=V_a+V_w/V_c n=V_n/V_c=1- ρ_c/ρ_s

n=e/1+e e=V_n/V_s e=n/1-n

θ=V_w/V_c θ=w* ρ_c/ρ_w

w=M_w/M_s n_a=V_a/V_c=n-θ=n(1-f)

f=V_w/V_n=θ/n ρ_cw=M_c/V_c

p	>85	<15	<5
ps	80-85	0-20	5-10
pg	70-80	0-30	10-15
gp	>65 >47	>30 0-55	8-20 0-7
Gl	55-65	15-37	8-20
G	30-55	25-45	8-25
Gs	40-80	0-25	20-35
Gc	20-50	25-45	25-35
Gpł	5-40	45-60	15-35
Płp	25-55	45-75	0-15
Pł	0-25	>60	0-15
Płi	0-25	60-85	15-35
Ip	45-65	0-20	35-55
Ipł	0-25	40-65	35-60
I	0-45	0-40	35-60
ic	0-40	0-40	>60

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