NF C93-742-2*NF EN 62739-2:2016 Test method for erosion of wave soldering equipment using molten lead free solder alloy - Part 2 : erosion test method for metal materials with surface processing
2016NF C93-742-2*NF EN 62739-2:2016 Test method for erosion of wave soldering equipment using molten lead free solder alloy - Part 2 : erosion test method for metal materials with surface processing