Matched context for ventilating and breather

The page lists matched contexts for ventilating and breather.

Share - ventilating	Share - breather	Phrase
11.96%	9.44%	{ventilating or breather} passage
11.90%	8.54%	{ventilating or breather} hole
12.33%	1.89%	{ventilating or breather} conduit
10.95%	2.12%	{ventilating or breather} system
4.73%	3.94%	crankcase {ventilating or breather}