Matched context for evacuation and venting

The page lists matched contexts for evacuation and venting.

Share - evacuation	Share - venting	Phrase
5.53%	4.97%	{evacuation or venting} valve
4.41%	2.74%	rapid [motion] {evacuation or venting}
7.01%	1.69%	chamber {evacuation or venting}
4.98%	1.95%	air {evacuation or venting}
3.38%	2.29%	fluid {evacuation or venting}
2.67%	2.13%	{evacuation or venting} passage
3.08%	1.89%	permit {evacuation or venting} [perform operation]
2.89%	1.39%	{evacuation or venting} process
6.59%	0.51%	{evacuation or venting} path
2.45%	1.40%	prevent {evacuation or venting} [perform operation]
3.41%	0.61%	{evacuation or venting} system
4.18%	0.50%	system {evacuation or venting}
2.20%	0.87%	{evacuation or venting} line
2.14%	0.47%	fuel {evacuation or venting}
2.80%	0.71%	gas {evacuation or venting}
3.36%	0.42%	line {evacuation or venting}