00972cam a2200205 a 4500003000900000005001700009008004100026040002800067041000800095100003100103245016300134246012200297260005000419300004500469502010500514700004200619700003400661700003800695856003300733EG-GiCUC20250223032427.0191028s1997    ua dh  f m    000 0 eng d  aEG-GiCUCbengcEG-GiCUC0 aeng0 aMohamed Saad Nageda Yousef10aSudy of restoration by welding of pearlitic ductile iron / cMohamed Saad Nageda Yousef ; Supervised Abdelhamid A. Hussein , M. M. Aboelsaadat , E. M. Elbanna15aدراسة الإصلاح باللحام للحديد الزهر المرن ذو البنية البيرليتية   aCairo : bMohamed Saad Nageda Yousef , c1997  a110 P. : bcharts , facsimiles ; c30cm   aThesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Metallurgical Engineering0 aAbdelhamid A. Hussein , eSupervisor 0 aE. M. Elbanna , eSupervisor 0 aM. M. Aboelsaadat , eSupervisor   uhttp://172.23.153.220/th.pdf