Breaker e itšetlehile ka matla a hydraulic power unit ho bapala karolo ea tšusumetso, ho otla le ho senya, 'me e sebelisoa haholo merafong, metallurgy, lipalangoang, terene, kotopo le liindasteri tse ling.Leha ho le joalo, ka lebaka la litšoaneleho tsa li-circuit breakers, ho lula ho na le ...
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