%0 Journal Article %T Two-speed electric actuator for operating shutoff pipeline valves %A Plotnikov, A. %A Shpakov, O. %J Chemical and Petroleum Engineering %V 11 %N 4 %P 378-379 %@ 0009-2355 %D 2005-01-28 %I Kluwer Academic Publishers-Plenum Publishers %~ DeepDyve