The ТОХИЛ [Tokhil] oil free ignition system is used to start coal-fired steam boiler from cold state and to flame stabilization on the low load. This system uses extra fine mechanically activated coal dust instead of oil or gas.
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Miniature autonomous startracker for micro and nanosatellines.
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RVS technology is intended for mobile or stationary wireless communications where the orthogonal frequency division multiplexing (OFDM) is used. The technology allows to increase the number of channels in a dedicated frequency band, to increase the interference immunity of signal and transmission bi.....
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The substance of this method: a flow regulator, which is installed in a gas line, is used for maintaining, within set limits, the pressure in the separator tank, so that same exceeds the pressure in a chamber for mixing the liquid and the gas, and a flow regulator located in a liquid line is used f.....
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