The material used extensively as electrolytic protection around bronze propellers is().
A single piece() fitted with bronze rings guides the piston in the cylinder liner.
A single piece() fitted with bronze rings guides the piston in the cylinder liner.
A bronze bearing liner with a lead-tin flashing has a milky-white color over most of its surface and some areas of exposed bronze, the white coloring indicates()
A bronze bearing liner with a lead-tin flashing has a milky-white color over most of its surface and some areas of exposed bronze, the white coloring indicates()
The material used extensively as electrolytic protection around bronze propellers is().