Matched context for subchamber and plenum

The page lists matched contexts for subchamber and plenum.

Share - subchamber	Share - plenum	Phrase
4.27%	1.78%	lower [location] {subchamber or plenum}
18.07%	0.26%	communication {subchamber or plenum}
16.11%	0.30%	pressure in {subchamber or plenum}
3.85%	0.65%	connect {subchamber or plenum} [perform operation]
7.45%	0.29%	separate {subchamber or plenum} [perform operation]
2.23%	0.45%	have {subchamber or plenum} [perform operation]
4.72%	0.24%	supply {subchamber or plenum} [perform operation]