Matched context for pre-mixing and pressurizing

The page lists matched contexts for pre-mixing and pressurizing.

Share - pre-mixing	Share - pressurizing	Phrase
15.16%	33.29%	{pre-mixing or pressurizing} chamber
9.73%	7.95%	{pre-mixing or pressurizing} fuel
2.45%	2.55%	{pre-mixing or pressurizing} means