EF$19$ Bu binary system phase diagram si gb$$na $$u kp$$ At$$m $$e alafa memam$$ B JO $40012005060180901001100108487\backslash$deg C $1000981\mathrm{.}3$C D$)900800$ vii$)170\mathrm{.}1\backslash$deg C $8\mathrm{.}8261$ Dzox$$x$\backslash$deg C $700-$IV$)$ vi$)60000200$ Le BO $90$ TRO $3120032050$ BO Kpekpeme $$e alafa memam$.$ B B$.1\mathrm{.}2.$ Ne binary phase diagram tsi tre $$i na eutectoid system la$,$ nukae anye phase typical le te$$e i$),$ i$),$ i$),$ iv$),$ v$)$ kple vi$)?(6)1\mathrm{.}3.$ Le $$o$$o $$esia$$e gome $($eutectic alo eutectoid$)$ na t$$tr$$e nuw$$na $$e n$$n$$metata le te$$e vi$)$ tso binary phase diagram me$.(6).$