Ibipimo icumi byo gusiga irangi birimo: ibiranga irangi S, E, R, F.Kwimuka kwimuka MI agaciro, urwego rwo gusiga irangi LDF agaciro, ibintu byo gukaraba byoroshye WF agaciro, guterura imbaraga indangagaciro ya BDI agaciro / agaciro kama, agaciro kama (I / O) hamwe no gukemuka, ibipimo icumi byingenzi kuri parf nyamukuru ...
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