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Taigh-bathair
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Taigh-bathair
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bùth-obrach
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Bùth-obrach tungsten
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Bùth-obrach tungsten
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Bùth-obrach uèir tungsten
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Bùth-obrach spraeadh tungsten
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Russian luchd-ceannach
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Brùth ball pùdar molybdenum
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Bùth-obrach pùdar molybdenum
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Bùth-obrach Zhu
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Bùth-obrach Zhu
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Bùth-obrach Zhu
