... QUA TRiNH HiNH THANH MANG PHU KEP CROMAT"1 AA' '" - VECNI BAOV~CHONG AN MON CHO LATONG - SIUCDen Taasoan 27-8-2007NGUYENTH!HoAIPHVClNG, HA HOD SON,MAlXUANDONG,NGUYENDueHUNGVi¢nH6ah9C ... request.1-DATVANDELatongL68la loaihop kim dongdang duocsirdungphilbientrangky thuat qu6c phong, tuynhien, thuctecilt gitr va sirdung cho thay motso hanchecualoai vat lieunayOJ.Chinh ... vivay, sirdunglatong LK75-0,5 de thaythenhamkhac phuc nhirng hancherna L68macphai.Hop kim dongLK75-0,5c6 kha nangdapimg yeu cau ve san xuat, eift gill va sir dung. Demang phil bao...