- Author
-
Fire Engineering
- Title
- On-Again, Off-Again Sprinkler Approved by UL and FM.
- Journal
-
Fire Engineering,
Vol. 126,
No. 1,
57,
January 1973
- Keywords
-
sprinklers
|
sprinkler head
- Identifiers
- Aquamatic - new sprinkler head made by Grinnel Fire Protection Systems Co., Inc.