... uniform firm, become warped distance acuities 25 mm, stiffness moderate, make wire homogeneous continuous sent to torch inside, tensile strength was ... firm, become warped distance acuities 25 mm, stiffness moderate, make wire homogeneous continuous sent to torch inside, tensile strength was ... machine, mig gas shielded welding, ac arc welder, etc. inverter power supply protect welding machine mig180