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Pelleja Tous J
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Carro portabandejas, caracterizado esencialmente or estar constituído por una placa superior de acabado superficial de gran calidad de presentación y resistente a la abrasión y a la acción de agentes atacantes, mientras que en su superficie inferior comporta la disposición de una placa de considerable masa pesante, que contribuye a obtener una altura pequeña para el centro de gravedad de toda la estructura, la cual queda montada sobre cuatro ruedas de ejes orientables, fijadas a la superficie inferior de la segunda placa en zonas próximas a los vértices, mientras que la cara superior de la placa visible posee junto a sus cuatro lados unos elementos de contención, a modo de barandillas de estructura tubular y configuración rectangular, en disposición paralela a dichos lados.
The nature of surface radiation-induced defects in irradiated silicon gel. I- Mechanism of hydrogen adsorption(Mechanism of hydrogen adsorption in study of surface radiation induced defects in irradiated silica gel)
Redistribution of a minor constituent of the upper atmosphere(Upper atmosphere minor component distribution rearrangement, investigating transition time to diffusion equilibrium)