Assertion: professional sextant | /r/CapableOf | mount artificial horizon
Facets:
Source sentences:
text: Professional sextants can mount an artificial horizon in place of the horizon-mirror assembly.
text: Professional sextants can mount an artificial horizon in place of the horizon-mirror assembly.
text: Professional sextants can mount an artificial horizon in place of the horizon-mirror assembly.
text: Professional sextants can mount an artificial horizon in place of the horizon-mirror assembly.