Matched context for seal off and block off

The page lists matched contexts for seal off and block off.

Share - seal off	Share - block off	Phrase
10.07%	4.30%	{seal off or block off} chamber [perform operation]
2.30%	6.15%	{seal off or block off} port [perform operation]
2.10%	3.40%	{seal off or block off} communication [perform operation]
2.09%	3.72%	{seal off or block off} flow [perform operation]
2.13%	1.80%	{seal off or block off} end [perform operation]
1.79%	2.12%	{seal off or block off} opening [perform operation]
2.15%	1.59%	respect [reference] {seal off or block off}
0.91%	2.60%	{seal off or block off} passage [perform operation]
1.11%	2.19%	position [does] {seal off or block off}
0.65%	4.06%	valve [does] {seal off or block off}
0.59%	3.29%	{seal off or block off} cylinder [perform operation]
0.73%	1.87%	member [does] {seal off or block off}
0.45%	1.15%	means [does] {seal off or block off}