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English to Portuguese translations [PRO] Tech/Engineering - Mining & Minerals / Gems
English term or phrase:holdback
Este termo é usado neste contexto:
“holdbacks (mining conveyors) = On an inclined belt conveyor system, a brake that comes automatically into use in the event of power failure, thus preventing the loaded belt from running downward and piling up rock”
Agradecia uma ajuda com a tradução do termo.