粗铜块 泡铜块

blistercake  detail>>

泡铜块

blister cake  detail>>

粗铜块

blister cake  detail>>

铜块

copper billet copper block  detail>>

黄铜块

brass ingot  detail>>

泡铜(粗铜)

blister copper  detail>>

泡[粗]铜块

blister cake  detail>>

楔形铜块

wedged cake  detail>>

自然铜块

barrel copper  detail>>

热压青铜块坯

hot-pressed bronze compact  detail>>

粗铜精炼 泡铜精炼

blisterrefining  detail>>

泡铜

blister copper raw copper  detail>>

采集铜矿锻造成青铜块铁熔炉

iron smelter  detail>>

粗铜

bessemer copper black copper crude bister copper crude co er crude copper r...  detail>>

粗泡铜

crude blister copper  detail>>

方块泡沫

boxfoam  detail>>

【冶金】粗铜。

black copper  detail>>

粗铜棒

chile bar chili bar  detail>>