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 (IEC 62739-2:2016); German version EN 62739-2:2016— 18 стр.
Test method for erosion of wave soldering equipment using molten lead-free solder alloy. Erosion test method for metal materials with surface processing— 22 стр.