SILT FLOW TESTER
This invention provided for a slit flow tester, which aid in understanding the flow mechanism of dredger fill and its…
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This invention provided for a slit flow tester, which aid in understanding the flow mechanism of dredger fill and its…
The invention due to the shortcomings of the prior art, aims at providing an online monitoring system for fish stock…
This invention aims at providing a multi-element composite ship-type artificial reef and a reconstruction method to solve the above problems,…
This invention concerns with the provision of a self-adaptive positioning method for target node environment of underwater search and rescue…