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city and centre of Sarapul rayon (sector) of Udmurtia, in western Russia. It is a port on the Kama River. Founded in the 16th century as a Russian stronghold on the trade route to Siberia, it was attacked by Pugachov rebels in 1774; it was chartered in 1780. Sarapul's industries produce machine tools, radios, footwear, and foods. Several technical colleges and an agricultural college are located in the city. Pop. (1991 est.) 110,600.