德国蒂森SHNi2K90焊条SHNi2K90E10018-M0.061.400.25-0.441.700.0250.025-57065021SHNi2K100E11018-M0.061.600.200.380.401.850.0250.025-69074019SHNi2K130E12018-G(～M)0.061.300.400.800.652.200.0200.020-88092018)