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Il y a des modumations pour cette marque - choisissez-les là bas après avoir lu l'annotation et la discription détaillée |
L'explication/l'anotation:For the set of antenna and instrument, subject to servicing and ÿâëÿþùèõñ
I by component parts of radio relay links.
La description détaillée de marque:Is installed at manufacturing entities with limited
area.
the support antenna is used in I-VII wind districts in case of following
conditions:
- environment temperature from - 50 to +50 degree. With, relative
moistures 100% in case of t +25 degree. With case of humidity effect, dew,
frost, snow, radiation, grit, dust.
note. The Í=42ì osteoarthrosis for usage in VII wind district not
is intended for.
permissible useful lading weight - 4000 kg.
osteoarthrosis represents the steal construction of square section. Osteoarthrosis
height 42 meter consists of 6 girders, of which 3 top has
parallel section 1400x1400 MM. Three lower girders has variable (from
ground to vertex) square section.
the osteoarthrosis design by the height from 35 to 14 meters are specified
successive exception of lower girders of osteoarthrosis by the height 42 meters. Girder
when mounting the are connected weld. To top girder
the service aprons 2õ2õ1 are welded, 7 meters having door.
to ground of lower girder with the help of fingers 4 stems are fastened,
basing on cushion cap. Stem on cushion shall be fastened
çààðìèðîâàííûìè in concrete by anchors. Lower girder is being finished by the way
welding four longitudinal angles by the 110õ110õ8 and 4 cover-plates. |
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HG4.115.286