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            產品詳情

            YL-ST70

               壓力:0~1.6Mpa
               溫度:-20℃~180℃
               轉速:≤20m/s
               介質:油、水、堿、有機溶劑等。

               動、靜環材料:石墨、碳化硅、碳化鎢等。


            天天操天天干
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