drawing or sample of all kind of waterthight and
nautical crankshafts by one’s own method, applying
neither source of heat nor press. Method verified
by the Bureau Veritas. This method allows in many
cases save crankshafts which were condemned to
We have Nº S.M.S. W.II/21412/A.O IBV2-N.A.
Certificate by Bureau Veritas to do marine