Matched context for maintenance and equalization

The page lists matched contexts for maintenance and equalization.

Share - maintenance	Share - equalization	Phrase
1.61%	22.33%	pressure {maintenance or equalization}
2.75%	3.57%	{maintenance or equalization} valve
0.92%	4.56%	{maintenance or equalization} pressure
0.99%	3.40%	{maintenance or equalization} system
0.64%	1.65%	{maintenance or equalization} chamber
0.44%	2.26%	{maintenance or equalization} line
0.41%	3.93%	effect {maintenance or equalization} [perform operation]
0.32%	1.61%	{maintenance or equalization} means
0.41%	1.63%	{maintenance or equalization} opening
0.24%	2.55%	allow {maintenance or equalization} [perform operation]
0.23%	1.85%	enable {maintenance or equalization} [perform operation]
0.23%	1.18%	permit {maintenance or equalization} [perform operation]
0.24%	2.03%	provide {maintenance or equalization} [perform operation]
0.78%	0.91%	system {maintenance or equalization}