• 

  YM208

  Scope of application:Seal chamber pressure: 0-0.8MpaSealing cavity temperature: ......
  details
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  YM109

  Application range:Pressure: 0-0.8MpaTemperature: -150℃-20℃Speed: ≤3000r/minMediu......
  details
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  YMWB2

  Scope of application:Seal chamber pressure：0-0.8mpaSealing cavity temperature：-2......
  details
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  YM112

  Scope of application：Seal chamber pressure：0-1.2mpaSealing cavity temperature：-3......
  details