SET OF AIR HOSE CONSISTING OF THREE ITEMS IN A SET:- ( i ) AIR PRESSURE HOSE SCHUNK MAKE, PART NO. 909010012500, DRAWING NO. TFL 6X4, = 50 Mtrs. ( ii ) AIR PRESSURE HOSE SCHUNK MAKE, PART NO. 909010009000, DRAWING NO. d10/ 8 = 50 Mtrs, ( iii ) AIR PRESSURE HOSE SCHUNK MAKE, PART NO. 909010009100, DRAWING NO. d6/ 4 = 50 Mtrs. OF PANTOGRAPH TYPE WBL 22. 03 FOR THREE PHASE AC EMU MOTOR COACHES