low-sulphur [Adjective] + coal [Noun]

Strength Strength Dispersion
A:
10
CHISQ:
8,313.89
AWT:
22,916,432
TTEST:
3.16
G2:
131.81
FAWT:
2.37
MI:
9.7
LOGLOG:
32.23
JD:
0.4
MI3:
16.35
DICE:
0.38
RANGE: