Classifies extinguishers according to the general class or classes of fire for which they are suitable, and gives the method of rating. Tests for Classes A and B are included, and an appendix sets out a test for assessing electrical non-conductivity of an extinguisher.
AS 1850-1981 History
AS 1850-1994
$25.00 $51.00
AS 1850-1981
$20.00 $40.00
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$50.00 $101.00