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          碳酸鑭

          質量標準:REO>43.0%,La2O3/REO≥99.95%,Cl≤0.05%,CaO≤0.022%(低鈣)【Cl≤0.1%,CaO≤0.2%(高鈣)】

          產品規格:單層塑料內膜袋包裝,外包裝為50kg編織袋包裝或噸袋包裝

          主要功能:主要用于催化材料、醫藥等

          產品詳情
          主要用于催化材料、醫藥等
          日本XXXXX高清,2020最新亚洲中文字幕在线,日本一区二区三区免费,大胆欧美高清VIDEOSEDEXOHD

            
            
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