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- Single Ring Graphite Crucible
- Single-ring graphite crucible refers to a graphite crucible with only one ring in the upper opening, also known as molten copper ladle, molten copper, etc. One type is machine-processed from high-purity graphite, and the other refers to burning graphite,
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Huixian Hongshun Graphite Co., Ltd.
[Verified]
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Negotiable
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