... -1.6CO2or80%Ar + 20%CO2 YC-M500T-1E500T-1E70T-0 0.040.351.500.0090.013 55048027(-20)60Used ... for welding sea platform.1.2-1.6CO2YC-YJ70-1 E70T-0 0.070 ... ,droppipes of hydroelectric station,bridges,ocesn projects,etc.1.2-1.6CO2YC-YJ607(Q)E600T5-K2 0.070.251. ... ,droppipes of hydroelectric station,bridges,ocesn projects,etc.1.2-1.6CO2YC-YJ707(Q)E700T5-D2 0.070.251. ...