{"0":"Weldingderrick for alu\/stainless steel tanks cap: 20 mm kemppi pps 5000 acdc tig welder with TU50 HF unit: duty cycle 100%: 390 amp duty cycle 60%: 450 amp cap: 20 mm welding length: 3300 mm","1":"Type\/Model: 3300 mm","2":"Stocknumber: V.02 7...