Vasilenko Sergei Leonidovich

PhD (Engineering), Chief Hydrologist, «Khar’kovvodokanal» Public Utility 2 Shevchenko str., Kharkov 61013, Ukraine, tel.: +38 (057) 712-15-21,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

vstmag engfree 200x100 2

Banner Oct 2024

ЭТ 2024 200х200px V2

myproject msk ru

Баннер конференции г. Пятигорск

мнтк баннер

souz ingenerov 02

Aquatherm 200x200 gif ru foreign