Matched context for opening/closing and opening/closing

The page lists matched contexts for opening/closing and opening/closing.

Share - opening/closing	Share - opening/closing	Phrase
24.81%	24.81%	{opening/closing or opening/closing} valve
18.57%	18.57%	atmosphere {opening/closing or opening/closing}
9.79%	9.79%	{opening/closing or opening/closing} means
8.52%	8.52%	{opening/closing or opening/closing} component
7.17%	7.17%	{opening/closing or opening/closing} timing
6.46%	6.46%	{opening/closing or opening/closing} operation
5.89%	5.89%	door {opening/closing or opening/closing}
4.92%	4.92%	valve {opening/closing or opening/closing}
4.68%	4.68%	control {opening/closing or opening/closing} [perform operation]
4.59%	4.59%	passage {opening/closing or opening/closing}
4.53%	4.53%	{opening/closing or opening/closing} control