Manufacture of the combined welded-forged medium-pressure rotor for 325 mW steam turbine - A. K. Tsarjuk; S. I. Moravetskij; Ju. Skulskij; N. N. Grishin; A. V. Vavilov; A. G. Kantor; E. D. Grinchenko (Automatic Welding, 2012)