"Short description: In Russian. Sinaisky, Mikhail Mikhailovich. Electric drive of hydraulic construction shutters. Moscow; Leningrad: Gosenergoizdat, 1956. Elektricheskiy privod zatvorov gidrosooruzheniy. In Russian /Electrical drive of hydraulic closures . The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU5909608"