Fan Chamber Assy Welded & In Completely M/Cd & Drilling Condition To Var.00 Of Bhel Drg. No.M/Cd 04390237002Rev.12 (Consisting Of It.1,2,4 To 7,9,10,12 To 16, 18, 19, 22 & 25 Only) Note: 1) Fan Chambers Shall Be Supplied In Primer Panted Condition