Matched context for trap and draw off

The page lists matched contexts for trap and draw off.

Share - trap	Share - draw off	Phrase
5.66%	10.86%	{trap or draw off} air [perform operation]
3.96%	8.44%	{trap or draw off} vapor [perform operation]
4.72%	5.36%	{trap or draw off} fuel [perform operation]
2.08%	7.87%	{trap or draw off} gas [perform operation]
4.95%	3.19%	{trap or draw off} fluid [perform operation]
1.29%	7.26%	{trap or draw off} heat [perform operation]
0.86%	7.24%	{trap or draw off} water [perform operation]