Now appeared in the sale of electronic thermometers showing both the temperature in the room and outside the window, and very accurately thanks to the spaced sensors. However, ordinary side window thermometer will be more accurate if to distance him from the window with a simple bracket made of two wooden slats.
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UNIVERSAL PLATFORM
FOR HIGH-SPEED RADIO CONTROLLED MODEL WITH INTERNAL COMBUSTION ENGINES. Model of class "Grand Prix", which the figure shows a contour is given in scale of 1 :8. Engine — the meteor-MD-5,...
ON THE SCHOOL – “CRAYON”
With a minimum of welding operations, avoiding difficulties of manufacturing in more modest circumstances than the school shops complex assemblies and precision parts to make your...
