after-sales [Adjective] + support [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
132.65
AWT:
23,861,333
TTEST:
1.94
G2:
28.11
FAWT:
2.28
MI:
5.13
LOGLOG:
10.26
JD:
0.39
MI3:
9.13
DICE:
0.04
RANGE: