resistance quartz melting furnace

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• Fused quartz — A sphere manufactured by NASA out of fused quartz for use in a gyroscope in the Gravity Probe B experiment. It is one of the most accurate spheres ever created by humans, differing in shape from a perfect sphere by no more than 40 atoms of… …   Wikipedia

• кварцеплавильная печь сопротивления — печь сопротивления — [ГОСТ 16548 80] Тематики оптика, оптические приборы и измерения Синонимы печь сопротивления EN resistance quartz melting furnace DE Widerstandsquarzschmelzofen FR four de fusion de quartz à induction à résistance …   Справочник технического переводчика

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