Kayan walda
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Yttrium-Tungsten Electrode tare da babban ƙarfin matsawa
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Lanthanum Tungsten Electrode tare da mafi ƙarancin asarar kuna
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Thorium-Tungsten Electrode ba tare da yaduwa da tarwatsawa ba
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Cerium-Tungsten Electrode tare da ƙananan arc halin yanzu
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Zirconiated-Tungsten Electrode
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Pure-Tungsten Electrode tare da mafi ƙarancin ƙarfin fitarwa
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Multi-composite Rare-earth Tungsten Electrode
