ʻO ke kila Tungsten, kahi mea hana kiʻekiʻe kiʻekiʻe, kū i waho ma ke ʻano he mea koho no nā noi koi nui.ʻO ia kahi mea i hoʻopaʻa ʻia i hana ʻia me nā ʻano carbide metala, i ʻike ʻia ʻo tungsten carbide pauka, cobalt carbide pauka, n...
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