IS: 3003 p1 specification for caston brusles for electrical machines
Indian Standard Institute
IS: 3003 p1 specification for caston brusles for electrical machines - ISI 1966 - 37
621.313 / ISI
IS: 3003 p1 specification for caston brusles for electrical machines - ISI 1966 - 37
621.313 / ISI