Significados de wing spar en inglés

The composite airplane's wing spar is said to be the largest single piece of carbon fiber composite ever constructed.

Rated for California seismic loads, so super strong, but bored in the middle, like an aircraft wing spar, so not heavy.

The test was the very last in series of load tests being performed on the composite wing spar at the team's test facility in Switzerland.

A single large engine nacelle with vectorable ducting was mounted over the wing spars.