index plane

index plane

[′in‚deks ‚plān]
(geology)
A surface used as a reference point in determining geological structure.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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> [DELTA]TX = 1069 N force applied to index plane of fuselage near wall No.
> [DELTA]TZ = -4250 N force applied to index plane of fuselage near wall No.
> -4070 N force TX applied to the index plane of the fuselage near wall no.
Fuselage test of a small aircraft according to CS-23 requirements/Mazo lektuvo liemens bandymai pagal CS-23 reikalavimus

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