Delta CS-LDM-30M, Руководство пользователя

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(polished metals)
-- Porous surfaces (e.g. soundproof
materials)
-- Textured surfaces (e.g. rough
plaster walls, natural stone).If
necessary, reflective target paper (e.g.
white paper) can be placed on top of
these objects
5. Front/Rear reference
Front/Rear reference: means whether
the body length is counted in the
measurement data of both ways.
Front datum: Without fuselage
length. Rear reference: Include
fuselage length
Front benchmark display shows by
Rear reference display shows by