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What does NR stand for?

NR stands for Number of Rotations (main rotor speed)

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Military and Government
  • Science, medicine, engineering, etc.

See other definitions of NR

Other Resources:
We have 53 other meanings of NR in our Acronym Attic

Samples in periodicals archive:

[FIGURE 3 OMITTED] If it is compared a Wankel rotary engine with an internal combustion four-cycle engine, having the same cylinder capacity, which at a certain number of rotations develops the same power, we conclude: a Wankel rotary engine is equivalent to an internal combustion four-cycle engine having two cylinders.