More recently, technologies have been created to repair structures from concrete all -season. In Mendeleev’s RCTU, technologies have been created to repair bridges, runways, dams, highways and other concrete structures at almost...
Entrance metal doors For many people, metal doors are associated with the reliability and inaccessibility of a personal dwelling. Of course, it is worth noting that when protecting housing from penetration only...
The problem of ecology is unusually acute, in our difficult time rapid technology. In an effort to create the most comfortable conditions of its own residence, humanity sometimes forgets about the need...
With an increase in the level of the material, the impeller is immersed in the material, and its rotation stops, which causes a stop of the worm wheel. The worm, rotating, begins...
The capital of Ukraine produces doors that have a great appearance and quality. In addition, in Kyiv you can find various doors of Belarusian, Chinese and European production. The door leaves the...
