bi 1Li giiS dng SolverLoi tu10050Nhn cng cn thit hon tt tuS tu c ng135Loi tuLoi th10050hm mc tiu: Tng m lc t c: --->>1850Th st(3000)15070Th rn(2000)12050Bng phng n thc hinTh mc(1500)8040M lcLoi tuLoi th10050S th dngS th c th huy ngS th cn trng vicgi X,Y ln lt l s tu loi 100 v 50 m lc c ng miTh st15024502600 MaxTh rn12017501870