Matched context for ventilation and air-intake

The page lists matched contexts for ventilation and air-intake.

Share - ventilation	Share - air-intake	Phrase
8.27%	15.42%	{ventilation or air-intake} valve
5.11%	16.09%	{ventilation or air-intake} passage
5.40%	7.16%	{ventilation or air-intake} channel
7.77%	2.50%	{ventilation or air-intake} opening
7.73%	2.20%	{ventilation or air-intake} system
1.91%	1.87%	{ventilation or air-intake} pipe
0.79%	1.33%	{ventilation or air-intake} apparatus