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Tube Alloy Copper-nickel-silicon

  • Tube Alloy Copper-nickel-silicon

    Tube Alloy Copper-nickel-silicon

    Introduction Copper-nickel-silicon alloy tubes ua hoʻohana nui ʻia i nā relays, nā ʻāpana kelepona paʻa, nā hoʻololi, nā kumu pepeiao pepeiao, etc.Haʻahaʻa.Nā huahana ...