Graphite Crucible, Graphite Block, Graphite Mold manufacturer / supplier in China, offering High Temperature Clay Graphite Crucible for Nonferrous Metals Melting Copper Crucible, Small Size Refractory Crucible Clay Graphite Crucible for Melting Copper Aluminum Bronze Brass, Induction Furnace Refractory Crucible for Melting Copper Aluminum and so on.
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