共 3 条
[1]
Zakharov B.S., Piston and Plunger Pumps for Oil Production [in Russian], (2002)
[2]
Ibragimov N.G., Sharikov G.N., Kormishin E.G., Zakharov B.S., Application for Invention No. 2003125236. Mechanical Seal of Plunger Pump [in Russian], (2003)
[3]
Ibragimov N.G., Sharikov G.N., Kormishin E.G., Isakov V.S., Zakharov B.S., Application for Useable Model No. 2004119790. Two-Cylinder Piston Pump [in Russian]