這是一個說鋼鐵的頻道
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《鋼鐵週報》|川普當選鋼鐵業振奮|川普VS歐盟、加拿大、日本製鐵|中鋼回溫但有隱憂|中鋼第三季淨損0.81億|浦項POSCO鋼鐵戰略規劃|浦項鋼鐵關閉中國廠?|日產汽車Nissian淨損九成|鋼鐵潮流
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巨大齒輪與曲軸製造工廠(Discover The Largest Gear And Crankshaft Factory CNC Machine In Working With Real Sound)
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回收鋼鐵比塑膠還多,為什麼鋼鐵製造仍然造成這麼多污染?(We Recycle More Steel Than Plastic. Why Does It Still Pollute So Much? )
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