Matched context for hopper and preheater

The page lists matched contexts for hopper and preheater.

Share - hopper	Share - preheater	Phrase
21.80%	1.90%	feed {hopper or preheater}
3.69%	7.28%	fuel {hopper or preheater}
1.64%	0.85%	comprise {hopper or preheater} [perform operation]
1.00%	1.38%	connect {hopper or preheater} [perform operation]
1.26%	1.12%	include {hopper or preheater} [perform operation]
0.50%	0.55%	{hopper or preheater} means