roughing pump

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English[edit]

English Wikipedia has an article on:
Wikipedia

Noun[edit]

roughing pump (plural roughing pumps)

  1. A type of vacuum pump that is used to achieve rough vacuum from initial atmospheric pressure.
    Synonym: rough pump
Retrieved from "https://en.wiktionary.org/w/index.php?title=roughing_pump&oldid=77914996"