🇬🇧 en ru 🇷🇺

catenary noun

  /kəˈtiːnəɹi/ , /kəˈtɛnəɹi/ , /ˈkætəˌnɛɹi/
  • (engineering) Any physical cable, rope, chain, or other weight-supporting structure taking such geometric shape, as a suspension cable for a bridge or a power-transmission line or an arch for a bridge or roof.
 контактная сеть, ли́ния, цепная
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