=B0E. 4.OB0CS304 1.A>9.0 ก 42 5 AB0E. 4.OB0CS304D4 C=242 - 1 w = @3ก/332CJK=0-9.04ก-0 60 - (2) ก5 1.B0E. 4.OB0CS304 ก ก-042 5 AB0E. 4.OB0CS304.12=9-C Bก D4C242 - 1 w = @3ก32ก2:9 .O19=. 4 4A.กAJK?O0-4T