News of the oil industry 1974 № 6
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"New in the repair of centrifugal pumps".
Shop Leninogorsky mechanical-repair factory association "Tatneft", work shop for repair and assembly of centrifugal pumps for the new technology.
"Mobile to secure change in the wireline drilling."
Oil workers replace the traveling rope rig method developed by specialists of the All-Union petroleum Scientific - Research Institute for Safety