- serrated ring
- зубчатое кольцо [венец]
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. edited by M. Murashkevich. 1974.
Piston ring — A piston ring is an open ended ring that fits into a groove on the outer diameter of a piston in a reciprocating engine such as an internal combustion engine or steam engine. The three main functions of piston rings in reciprocating engines are:# … Wikipedia
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ringgit — ring•git [[t]ˈrɪŋ gɪt[/t]] n. num the basic monetary unit of Brunei and Malaysia • Etymology: 1965–70; < Malay riŋgit lit., serrated, milled … From formal English to slang
Winter Olympic coins — Although the first Olympic coin can be traced back to 480 BC, the modern Olympics did not see its first commemoratives until 1951. The original concept of Olympic coins was that the Greeks believed that coins brought the general public closer to… … Wikipedia
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