1.double gas cylinder trolley for oxygen a [double gas cylinder trolley for oxygen and lpg as per is 8016:1996 and as per reference drawing enclosed.] 2.heavy duty earthing clamp, cap: 600 amps [heavy duty earthing clamp, cap: 600 amps for welding work. technical specification as per annexure a attached.] 3.electrode holder with 600 amps for weldi [electrode holder with 600 amps for welding works.]