planned [Adjective] + maintenance [Noun]

Strength Strength Dispersion
A:
11
CHISQ:
423.42
AWT:
17,887,763
TTEST:
3.23
G2:
67.58
FAWT:
3.04
MI:
5.34
LOGLOG:
18.47
JD:
0.48
MI3:
12.26
DICE:
0.47
RANGE: