Matched context for containment and check

The page lists matched contexts for containment and check.

Share - containment	Share - check	Phrase
3.03%	63.12%	{containment or check} valve
1.37%	1.33%	{containment or check} means
1.70%	0.50%	{containment or check} chamber
0.90%	0.94%	{containment or check} device
2.05%	0.18%	{containment or check} housing
0.81%	0.60%	{containment or check} opening
0.38%	0.11%	{containment or check} system
0.74%	0.03%	pressure {containment or check}
0.40%	0.13%	provide {containment or check} [perform operation]