Matched context for restriction and control

The page lists matched contexts for restriction and control.

Share - restriction	Share - control	Phrase
2.18%	5.27%	{restriction or control} valve
2.81%	1.76%	{restriction or control} means
0.51%	2.84%	{restriction or control} system
0.49%	1.50%	{restriction or control} device
0.40%	0.30%	{restriction or control} element
0.22%	0.48%	{restriction or control} mechanism
1.57%	0.35%	{restriction or control} member
4.02%	0.21%	{restriction or control} orifice
0.32%	0.11%	air {restriction or control}
0.17%	0.27%	effect {restriction or control} [perform operation]
0.44%	0.19%	emission {restriction or control}
9.41%	0.10%	flow {restriction or control}
0.62%	0.30%	fuel {restriction or control}
0.16%	0.83%	perform {restriction or control} [perform operation]
1.86%	0.19%	provide {restriction or control} [perform operation]
2.97%	0.12%	throttle {restriction or control}
0.32%	0.10%	valve {restriction or control}