“loads” için 3 makale
International Journal InternaukaCilt 2018/11, Sayı 11
Level of speed-power abilities of cycle racers aged 14-15 during the preparatory period under the influence of physical loads is analyzed in the article.
International Journal InternaukaCilt 2018/3, Sayı 3
Pumping the rod when operating wells are often cut off and such failure requiring long and expensive underground repairs [1]. It is interesting to compare breakdowns rods in various environments, including OGPD "Dolynanaftogas" OGPD "Borislavneftegaz", as well as in US …
International Journal InternaukaCilt 2018/3, Sayı 3
In recent years, the oil industry in Ukraine is growing operating fund mechanized oil wells, of which more than half were well equipped with down hole rod pumps. Exploitation of these wells is linked to a number of complications that …