IS 4989 : 2018
Current
Current
The latest, up-to-date edition.
Foam Concentrate for Producing Mechanical Foam for Fire Fighting — Specification ( Fourth Revision )
Available format(s)
Hardcopy
Language(s)
English
Published date
01-01-2018
Publisher
This standard lays down requirement in respect of physical and chemical properties and performance over fires of standard fuel, for which these foams are formulated.
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