Matched context for ventilation and shut-off

The page lists matched contexts for ventilation and shut-off.

Share - ventilation	Share - shut-off	Phrase
8.27%	49.48%	{ventilation or shut-off} valve
4.05%	4.71%	{ventilation or shut-off} device
1.45%	2.86%	{ventilation or shut-off} means
7.73%	0.64%	{ventilation or shut-off} system
5.11%	0.58%	{ventilation or shut-off} passage
2.05%	0.73%	{ventilation or shut-off} chamber
1.02%	1.18%	{ventilation or shut-off} plate
3.87%	0.44%	positive [certainty] {ventilation or shut-off}
0.48%	0.32%	{ventilation or shut-off} assembly
0.85%	0.31%	{ventilation or shut-off} circuit
0.84%	0.19%	{ventilation or shut-off} switch
2.11%	0.19%	provide {ventilation or shut-off} [perform operation]