Kuma-transformer, ingubo ye-nitrogen isetshenziswa ngokukhethekile ukuvikela uwoyela we-transformer ekuchayekeni emoyeni, ikakhulukazi umoya-mpilo kanye nomswakama. Lokhu kubalulekile ngoba uwoyela we-transformer, osebenza njengesivikelo nesipholile, ungehlisa izinga uma uhlangana nomoya-mpilo. I-degrada...
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