Sinking-preventing floating body of hydraulic and hydroelectric engineering

Sinking-preventing floating body of hydraulic and hydroelectric engineering

  • CN 103,993,584 A
  • Filed: 04/08/2014
  • Published: 08/20/2014
  • Est. Priority Date: 04/08/2014
  • Status: Active Application
First Claim
Patent Images

1. the anti-sinking buoyancy aid of Hydraulic and Hydro-Power Engineering, is characterized in that:

  • in buoyancy aid, be filled with filler.

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