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一种基于弯道的截面双环流现象的抗堵灌水器

  • Release Time:2025-04-30
  • Hits:
  • Title: 

    一种基于弯道的截面双环流现象的抗堵灌水器
  • Disigner of the Invention: 

    魏正英,马胜利,马睿佳,陈雪丽
  • Type of Patent: 

    Invent
  • Application Number: 

    201610153190X
  • Service Invention or Not: 

    No
  • Application Date: 

    2016-10-11
  • Date: 

    2025-04-30