Matched context for pressurization and pre-combustion

The page lists matched contexts for pressurization and pre-combustion.

Share - pressurization	Share - pre-combustion	Phrase
22.67%	86.68%	{pressurization or pre-combustion} chamber
1.12%	0.60%	{pressurization or pre-combustion} system
1.02%	0.45%	cause {pressurization or pre-combustion} [perform operation]