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Accession Number
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AVA19477-VNB1
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Title
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Backflow Prevention Devices for Class I and II Automatic Sprinkler Systems (2/2/94).
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Publication Date
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1994
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Media Count
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1AV-VHS 1/2 inch - 1 cassette
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Personal Author
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N/A
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Abstract
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Backflow prevention devices and assemblies prevent sprinkler systems, and fire dept supplements to sprinkler systems, from returning tainted water to the community water supply. This broadcast focused on backflow prevention devices and their value and con ...
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Keywords
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Audiovisual aids
Fire extinguishers
Sprinklers
Video tapes
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Source Agency
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Department of HHS - Emergency Education Network - Federal Emergency Management Agency - Audiovisual
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NTIS Subject Category
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89 - Building Industry Technology
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Corporate Author
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Federal Emergency Management Agency, Washington, DC.
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Document Type
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Audiovisual
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Title Note
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N/A
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NTIS Issue Number
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0005
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Contract Number
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N/A
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