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The alveolar inside structure made of glued granite cross-bar considerably reduces the
weight of the granite surface plate.
The advantages in respect of the solid granite plate
are the following: from 40% to 60% of the weight reduction; quick settling in temperature
of the plate; less inside tensions and better stability of the granite self; lightening simplifies
its handling; reduction of the freight costs, expecially on big sizes.
All lightened surfaces plates come supplied with Original test Report, with primary instrument reference.
Special sizes and tolerances on request. |
Thickness for "00" grade
is
higher than lower grades!
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