Diachuk Sergei

Senior Engineer, «ECOS» JSC 106 Ermaka Ave., 346400, Novocherkassk, Rostov Region, Russian Federation, tel.: +7 (965) 275-94-35, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• Improving the technology of deironing and demanganation of the underground waters in Ulyanovsk
,
• Engineering examination as the basis for the successful reconstruction of natural and waste water treatment facilities