Melt furnace gas sub-type and two electric melting furnace.
Gas type advantages:Melting furnaces observation sample molten state at any time, easy operation, low price. Cons: not as good as electric melting furnace precise temperature control required laboratory gas conversion.
Electric melting furnace advantages:induction heating equipment high degree of automation, precise temperature control, a melting like a few more. Cons: Can not observed sample molten state.
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