Matched context for preheating and dilution

The page lists matched contexts for preheating and dilution.

Share - preheating	Share - dilution	Phrase
6.95%	8.45%	{preheating or dilution} zone
2.12%	16.81%	{preheating or dilution} air
1.78%	6.68%	mixture {preheating or dilution}
2.24%	1.97%	oil {preheating or dilution}
1.72%	2.27%	{preheating or dilution} tube
4.87%	0.49%	{preheating or dilution} means
5.37%	0.52%	fuel {preheating or dilution}
0.94%	1.79%	provide {preheating or dilution} [perform operation]
0.91%	0.47%	not {preheating or dilution}