Matched context for impingement and valving

The page lists matched contexts for impingement and valving.

Share - impingement	Share - valving	Phrase
14.25%	5.15%	{impingement or valving} surface
2.01%	5.38%	{impingement or valving} combustion
1.32%	7.98%	{impingement or valving} means
0.51%	18.38%	{impingement or valving} member
2.60%	2.17%	{impingement or valving} chamber
1.08%	4.86%	{impingement or valving} element
5.23%	1.05%	{impingement or valving} plate
3.49%	0.40%	fuel {impingement or valving}
1.77%	0.51%	{impingement or valving} port
0.86%	0.49%	{impingement or valving} structure
0.60%	0.27%	{impingement or valving} [does] provide