Matched context for venting and drain

The page lists matched contexts for venting and drain.

Share - venting	Share - drain	Phrase
2.13%	12.60%	{venting or drain} passage
2.44%	6.74%	{venting or drain} port
4.97%	1.61%	{venting or drain} valve
1.50%	3.95%	{venting or drain} pipe
0.87%	5.60%	{venting or drain} line
1.73%	1.76%	{venting or drain} outlet
1.49%	1.47%	{venting or drain} chamber
1.13%	1.13%	{venting or drain} aperture
1.02%	1.68%	{venting or drain} conduit
1.75%	1.05%	{venting or drain} means
1.58%	0.16%	{venting or drain} apparatus
0.51%	1.89%	{venting or drain} path
1.08%	0.10%	{venting or drain} position
0.61%	0.34%	{venting or drain} system
1.46%	0.08%	control {venting or drain} [perform operation]
0.47%	0.38%	fuel {venting or drain}
0.20%	0.23%	have {venting or drain} [perform operation]
0.22%	0.06%	not {venting or drain}
1.89%	0.06%	permit {venting or drain} [perform operation]
0.87%	0.73%	pressure {venting or drain}
1.40%	0.13%	prevent {venting or drain} [perform operation]
1.27%	0.14%	provide {venting or drain} [perform operation]
0.50%	0.05%	system {venting or drain}