| УДК |
Кл.слова (ненормированные):
air-blast-type machine -- forest fire control -- herbicides and insecticides -- dry chemicals
Аннотация: A back-packed, air-blast-type machine designed to apply herbicides and insceticides, was tested as a forest fire control device using dry-powder the machine extinguishants. Filled with ABC-type dry powder the machine extinguished fires burning in small test cribs of pine slash, but could not-perhaps because of low capacity - control a fire in a section of a red pine plantation. Test results suggest the possibility of controlling crown fires with dry chemical extinguishants. (The machine also quickly dried unlined forestry hose).
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