Belavina Ol'ga Aleksandrovna

Ph. D. (Chemistry), Senior Researcher, Department of Science and Innovation, Kamchatka State Technical University 35 Kliuchevskaia St., 683003, Petropavlovsk-Kamchatski, Russian Federation, tel.: +7 (914) 780-68-32, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

• A new design of an observation blowing well head
,
• New design of the head for an emergency observation self-flowing well
,
• Improved design of the head of a blowing well
,
• Improving the method for monitoring the piezometric level of underground water in production wells of the Kamchatka Territory
,
• Improved design of the head of a blowing production well
,
• Improved design of the head of an emergency blowing well
,
• Unified head for the observation wells of drinking groundwater deposits