In the process of copper flash smelting, lining temperature of reaction shaft and its inner wall sluggish play a very important role in lining life. Up to now, however
標簽： temperature smelting reaction process
上傳時間： 2015-10-03
上傳用戶：wang5829
蟲蟲下載站版權所有 京ICP備2021023401號-1
