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Isahani ya PG Pyrolytike Igishushanyo
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PG Crucible Pyrolytic Graphite Crucible
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Ubushyuhe bwa PBN-PG-PBN
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Igice cya Tantalum Ibicuruzwa
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Boron Nitride Yabitswe BN Yabambwe
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Aluminium Oxide Yabitswe AL2O3 Ikomeye
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Tungsten molybdenum ibamba W ibamba Mo ibamba
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Aluminium Nitride Yabitswe ALN Aluminium Yabitswe