Leakage Analysis Ntawm Mechanical Foob Ntawm Centrifugal Pump
Mechanical seals yog ib qho tseem ceeb ntawm cov twj tso kua mis centrifugal thiab ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev tawm ntawm cov twj. Txawm li cas los xij, dhau sijhawm, cov ...