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ʻO ke kaula keleawe Tungsten i hana ʻia ma Kina
Introduction Hoʻohana pinepine ʻia ka lipine copper Tungsten i nā SF6 high-voltage circuit breakers.Noʻonoʻo ʻo Tungsten copper i ka conductivity thermal maikaʻi a me ka conductivity uila o ke keleawe ponoʻī, a loaʻa nō hoʻi nā hiʻohiʻona o ka helu hoʻoheheʻe kiʻekiʻe a hiki ke kūpaʻa i ka arc corrosion i kahi nui., no laila kaulana loa ia i ka ʻoihana uila.Nā huahana ...
