Equipment built by Maintenance-of-Way Dept of Norfolk and Western Railway and other railroads, consists of five cars and locomotive; spraying apparatus is mounted together with gasoline engine driven centrifugal pump; chemical supplied to nozzles from sump car immediately behind spray car.
Battle of weeds
Compressed Air Mag
Compressed Air Magazine ; 56 , n 6
1951
5 pages
Article (Journal)
English
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