CN110984082A
|
|
Bidirectional water stopping structure of channel plane gate
|
CN111062106A
|
|
Parameterization modeling method for workshop draft tube
|
CN110845016A
|
|
Artificial suspension wetland structure for rural river-entering sewage discharge outlet and sewage treatment method
|
CN110886275A
|
|
Hinge type stop log door structure for channel and flow distribution method thereof
|
CN110878548A
|
|
Reservoir landslide surge energy dissipation device and surge propagation rule testing method
|
CN110878859A
|
|
Combined automatic ecological flow valve and control method thereof
|
CN110792067A
|
|
Automatic sand flushing device and method for small hydraulic engineering gate dam based on Internet of things technology
|
CN110728004A
|
|
Method for determining intersecting line of crescent rib of halberd-type bifurcated pipe by building model
|
CN110506573A
|
|
A method of for slope ecological reparation
|
CN110318738A
|
|
A kind of inclined drill level measurement device
|
CN110306492A
|
|
Device for plugging
|
CN110374061A
|
|
The toe board alignment on rock-faced dam dam determines method and device
|
CN110231014A
|
|
A kind of Monitoring method of the subsidence based on permanent horizontal force catenary
|
CN110160186A
|
|
A kind of hydraulic engineering work surface changes wind cooling and water control recording device
|
CN110130929A
|
|
A kind of protective device of rock burst geology hole section safe construction
|
CN110158547A
|
|
A kind of cement sand and gravel buttress dam
|
CN109653155A
|
|
A kind of gate water-filling concora crush method
|
CN109487764A
|
|
A kind of flow control structure
|
CN109235458A
|
|
A method of rush cunning is filled the water using accumulation body and forms dam
|
CN109060073A
|
|
Single hole observes Karst Mountain bilayer level of ground water device and method
|