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一种深井提升机钢丝绳纵向低频振荡抑制方法及装置

  • Release time:2024-10-27
  • Hits:
  • Type of Patent: 

    Invent
  • State of Patent: 

    专利授权
  • Authorization number: 

    ZL 2023 1 1735053.3
  • Service Invention or Not: 

    no