1, Czochra monocrystalline silicon thermal field le polycrystalline silicon ingot furnace heater: Sebakeng sa mocheso oa silicon ea czochralcian monocrystalline, ho na le mefuta e ka bang 30 ea likaroloana tsa graphite tsa isostatic, tse kang crucible, heater, electrode, heat shield plate, kristale ea peo. .
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