Vilson Elena

Ph. D. (Engineering), Associate Professor, Deputy General Director for Scientific and Educational Work, EKOSTEKH RDE, LLC; member of the Presidium of the Union of Living Water Engineers 106 Ermaka Ave., Novocherkassk, Rostov Region, 346400, Russian Federation, tel.: +7 (8635) 21-09-54, ext. 242, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

vstmag engfree 200x100 2

myproject msk ru

ЭТ 2024 200х200px V2

souz ingenerov 02

raww ru zng 2023 200х300

Water Week 200x200 gif ru foreign 2