







pure copper
red copper
Our door knocker is cast in solid brass.
High-pure copper mainly comes from copper electrorefining.

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Open the tool →纯铜 (chún tóng) means “pure copper, red copper”.
纯铜 is pronounced chún tóng in Mandarin Chinese.
“pure copper” is 纯铜 (chún tóng) in Chinese.
This page has 2 example sentences using 纯铜, each with pinyin and an English translation.