Viguetas en I de madera ( I-Joist )
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5:10
TermoPlak ® - Sistema de Construcción MURO PREMIUM
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9:04
Estructuras de madera. más de 10 metros!!!
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7:52
Производство двутавровых балок.
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59:23
Capacitación: Vigas Estructurales LP JOISTS
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8:30
Межэтажные деревянные фермы перекрытия своими руками
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18:09
How to install / roll Floor I-Joists on a basement addition D.I.Y.
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3:47
Casa de madera modelo RIVER
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7:57