tungsten mine的用法和樣例:
例句
- Our company has two mines are tungsten and molybdenum ore mine.
我們公司有兩個礦山分別是鉬礦和鎢礦。
- The technological puzzle has been solved for the recovery of lean fine complex refractory tantalum niobium tungsten ore.
解決了細粒不均勻嵌布複雜難處理鉭鈮鎢礦回收技術難題。
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