Yu Sheng coupling analysis of the use of magnetic pump Note: A
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I. Related overview
1. Theoretical composition %: BaO 65.7, SO3 34.3, o
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Model NO.: IS/AH
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With the development of digitization and informatization, large screens have been used more an
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Dongfang Steam Turbine Works (Deyang 618201, Sichuan) Wang Zhaoyuan 15 and a = 14.5 gear o