Conductivity

The thermal conductivity of mineral wool products is composed of three components: the thermal conductivity of fibers thermal conductivity of air and moisture, are between the fibers, as well as the transfer of heat by radiation. Thermal conductivity of a solid foundation as a major component of the total thermal conductivity depends on the geometry…

StreetLight Controllers

Graphical displays can also be used to display data from other systems, such as data from video cameras, lights, sensors air pollution, temperature, humidity, etc. As controllers of various segments of the network of city lighting used Internet servers i.LON SmartServer company Echelon. To communicate with the ballast lighting SmartServer uses the LonTalk protocol and…

Manufacturing Process

As is known, the drilling process is a complex process. The success of this process depends primarily on the qualifications of professionals engaged in drilling. However, an equally important component – it is a choice drill pipe. As a rule, all drill pipe must comply with GOST R 50278-92, GOST 27834-95, TU 14-3-1571-88 and specifications…

Italian Heating

Increased and the heat sink. With the inevitable when a new range of technological problems, the company handled quickly and almost invisibly to the customers. It is not excluded that the new design radiator epico soon start to copy others Manufacturers of bimetallic radiators. However, to the heater was completely identical to the prototype for…