ventilation [Noun] + tube [Noun]

Strength Strength Dispersion
A:
18
CHISQ:
687.94
AWT:
27,191,810
TTEST:
4.14
G2:
105.84
FAWT:
2
MI:
5.33
LOGLOG:
22.22
JD:
0.05
MI3:
13.67
DICE:
1.04
RANGE: