短语
精炼铜绿
Essential Verdigris
;
Essentiing Verdigris
精炼铜
[冶]
refined copper
;
refined matte
火法精炼铜
fire refined copper
韧炼铜
tough pitch copper
炼铜鼓风炉
copper blast furnace
炼铜炉
copper furnace
;
copper smelting furnace
炼铜转炉
copper converter
电解勒炼铜
electrolytic tough pitch copper
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