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Gas-type circuit-interrupters having admixtures of helium with small concentrations of sulfur-hexafluoride (SF.sub.6) gas
Gas-type circuit-interrupters having admixtures of helium with small concentrations of sulfur-hexafluoride (SF.sub.6) gas
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机译:混合有氦气和少量六氟化硫(SF.sub.6)气体的气体断路器
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摘要
An improved gas-type circuit-interrupter is provided utilizing a mixture of helium and sulfur-hexafluoride (SF6) gases, with the percentage concentration of sulfur-hexafluoride (SF6) gas being 10%, or less, by volume.
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