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Meshes are
transported by trucks and wagons. They are unloaded not by throwing from
the vehicles, but by lowering them one by one. The average weight of a
mesh is between 10 and 40 Kg. it is obvious that unloading with a crane is
much more easy, as packets, if there is a crane in the building-site.
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Pose number given on the project
is put on each mesh.
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A cutting program is added to the
project to show how the meshes are cut.
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Meshes are placed lengthwise in
the carrying direction of the cover.
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In practice the spark points are
extended to the outer surface of the support.
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The junction of meshes is as
follows: Loading to each other is 3 spacings (50 cm) at lower equipments
Q types and 1 spacings (20 cm) at R types and upper equipments.
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