... gas 1, 1 machine fulfill all jobs: cutting (up to 12 mm), welding (up to 50mm), brazing, soldering.2, A portable multi ... RepairFire-fighting,Emergency RescuePortable, MultifunctionalAutomation/Marine Repair& DecorationSuch as: Tractor’s rim, heavy truck Cost-effective, Multifunctional, SafeMetal ProcessingSuch as :Sliding ...