Multstart liquid-propellant rocket engine for launch vehicle first stages NK-33
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Description
Multi-starf character of tris engine operation affords performinq check tests of each production engine and, its repeated testing as installed into the vehicle.
Built-in booster pumps provide reduction of weifeht and number of external pipelines.
Main flow control valves are automatically actuated at achieving the assigned value of mixture ratio pressure drop.
Application of detachable connections and interchangeability of components provide engine maintainability.
Serial engines have successfully undergone certification tests.