Matched context for evacuation and supply

The page lists matched contexts for evacuation and supply.

Share - evacuation	Share - supply	Phrase
3.41%	3.90%	{evacuation or supply} system
2.20%	5.28%	{evacuation or supply} line
2.67%	3.55%	{evacuation or supply} passage
2.14%	3.89%	fuel {evacuation or supply}
4.98%	1.21%	air {evacuation or supply}
5.53%	0.76%	{evacuation or supply} valve
6.59%	0.47%	{evacuation or supply} path
3.15%	0.84%	{evacuation or supply} device
3.38%	0.66%	fluid {evacuation or supply}
7.77%	0.16%	{evacuation or supply} fluid
2.80%	0.31%	gas {evacuation or supply}