Полтавский Национальный Технический Университет Имени Юрия Кондратюка
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A steel beam with a double cross profiled wall braced with a grid as arch elements comprises a double trapezoidal profiled wall, ledges made of tubes with square cross sections. The grid consists of the arch elements that together with the profiled wall provide higher stability and small weight.
UAU201214863U2012-12-242012-12-24Steel beam with double cross profiled wall propped with a grid as arch elements
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? COMPOSITIONS AND METHODS TO CONTROL MALEZAS UNDERSTANDING A POLINUCLEOTIDE AND TRANSFER AGENT, AND THAT MODULATE 4-HYDROPHENYL-PIRUVATO-DIOXYGENASE ?.
WIND ENERGY INSTALLATION, LOAD DISTRIBUTION SYSTEM IN A WIND ENERGY INSTALLATION AND PROCEDURE FOR THE CONSTRUCTION OF A TOWER TO A WIND ENERGY INSTALLATION