| River sludge cleaning and treating equipment |
2022-12-26 |
2023-4-14 |
|
| Arc section of jurisdiction sprays curing means |
2022-6-16 |
2022-10-21 |
2022-10-21 |
| Water culture pond pipe piece transporting-out device |
2022-6-09 |
2022-10-11 |
2022-10-11 |
| Shield constructs section of jurisdiction and piles up strorage device |
2022-6-09 |
2022-11-08 |
2022-11-08 |
| Cleaning device for pipe sheet pouring mold |
2022-5-30 |
2022-9-13 |
2022-9-13 |
| Cambered surface device of plastering is pour to section of jurisdiction |
2022-5-20 |
2022-10-14 |
2022-10-14 |
| Pipe piece is pour and is used skeleton device of buckling |
2022-5-10 |
2022-9-30 |
2022-9-30 |
| Subway shield constructs section of jurisdiction circulating water and supports … |
2022-5-10 |
2022-9-13 |
2022-9-13 |
| Pipe piece is pour and is used framework of steel reinforcement welding set |
2022-5-10 |
2022-8-12 |
2022-8-12 |
| Shield constructs section of jurisdiction skeleton income mould device |
2022-5-07 |
2022-9-30 |
2022-9-30 |
| Shield tunnel segment lining structure |
2022-5-07 |
2022-8-23 |
2022-8-23 |
| Pipe piece mould release agent spraying device |
2022-5-07 |
2022-7-29 |
2022-7-29 |
| A pull rod device for section of jurisdiction surface is floating |
2022-4-18 |
2022-11-08 |
2022-11-08 |
| Carousel formula reinforcing bar automatic weld equipment |
2022-4-18 |
2022-9-02 |
2022-9-02 |
| A reinforcing bar crotch machine for pre-buried spout gap bridge |
2022-4-18 |
2022-7-29 |
2022-7-29 |
| Transportation frame that high stability section of jurisdiction used |
2022-4-14 |
2022-8-23 |
2022-8-23 |
| Shield constructs section of jurisdiction and evaporates foster device |
2022-4-14 |
2022-8-16 |
2022-8-16 |
| Profiling precision detection device |
2022-4-14 |
2022-10-11 |
2022-10-11 |
| A multi-functional profiling for section of jurisdiction framework of steel … |
2022-4-05 |
2022-7-22 |
2022-7-22 |
| Automatic spraying equipment for release agent |
2022-4-05 |
2022-7-15 |
2022-7-15 |
| Pipe piece leakage detection closing device |
2022-4-05 |
2022-8-09 |
2022-8-09 |
| Simple gate locking device |
2021-9-10 |
2022-2-08 |
2022-2-08 |
| Runoff sundry intercepting device for ecological management of small watershed |
2021-9-08 |
2022-2-01 |
2022-2-01 |
| River course ecological remediation sediment removal device for hydraulic … |
2021-9-08 |
2022-2-08 |
2022-2-08 |
| Ecological waterscape protection retaining wall capable of reducing water and … |
2021-9-06 |
2022-2-22 |
2022-2-22 |
| Scour prevention diversion mechanism is used in hydraulic engineering bank … |
2021-9-06 |
2022-2-01 |
2022-2-01 |
| Efficient device for preventing and treating water and soil loss of small urban … |
2021-9-02 |
2022-1-18 |
2022-1-18 |
| Prevent soil erosion and water loss's slope protection structure for water … |
2021-9-02 |
2022-1-25 |
2022-1-25 |
| Can avoid soil erosion and water loss and promote prosthetic river course of … |
2021-9-02 |
2022-1-25 |
2022-1-25 |
| Prevent soil erosion and water conservancy construction and use afforestation … |
2021-8-31 |
2022-2-22 |
2022-2-22 |
| Domatic soil erosion and water loss prevention is with compiling bars slope … |
2021-8-31 |
2022-1-25 |
2022-1-25 |
| Slope protection structure for preventing and treating water and soil loss of … |
2021-8-31 |
2022-2-01 |
2022-2-01 |
| Simple internal-supporting type hoisting tool |
2021-8-09 |
2022-1-11 |
2022-1-11 |
| Hydraulic engineering dam body crack detection device |
2021-6-23 |
2021-10-15 |
|
| Template for repairing bridge pier |
2021-1-26 |
2021-10-26 |
2021-10-26 |
| Dykes and dams seepage passageway diagnostic system |
2021-1-26 |
2021-8-17 |
2021-8-17 |
| Earth-rock dam plugging device |
2021-1-26 |
2021-9-28 |
2021-9-28 |
| Earth and rock dam body's antiseep structure |
2021-1-26 |
2021-9-28 |
2021-9-28 |
| Silt siltation elevation measurement fish lead vehicle |
2020-12-02 |
2021-7-20 |
2021-7-20 |
| Spherical dredging device and method for stirring sand and disturbing sand in … |
2020-10-26 |
2020-12-22 |
|
| Stirring sand disturbing spherical dredging device |
2020-10-26 |
2021-6-22 |
2021-6-22 |
| Conical dredging device and method for generating wave flow state in water flow |
2020-10-22 |
2021-1-22 |
|
| Silt-reducing and bed-load-preventing guiding and controlling facility and … |
2020-10-22 |
2020-12-25 |
|
| Conical riverbed dredging device |
2020-10-22 |
2021-6-22 |
2021-6-22 |
| Guide control facility for preventing bed load in front of dam |
2020-10-22 |
2021-6-22 |
2021-6-22 |
| Emergency control device for automatic lighting system |
2020-9-28 |
2021-5-18 |
2021-5-18 |
| Dykes and dams flood prevention flood fighting system |
2020-9-28 |
2021-1-01 |
|
| Dam upstream face seepage prevention structure |
2020-8-25 |
2020-11-20 |
|
| Temporary leakage stopping device for technical water supply pipeline of … |
2020-8-21 |
2021-7-30 |
2021-7-30 |
| Assembly type gate bottom edge structure |
2020-8-11 |
2021-1-05 |
2021-1-05 |
| Assembly type gate bottom edge structure and repairing method thereof |
2020-8-11 |
2020-12-11 |
|
| Protection device for preventing water return of large-shaft air supply … |
2020-8-04 |
2021-7-30 |
2021-7-30 |
| A dash silt device for hydroelectric set top cap |
2020-7-20 |
2021-4-06 |
2021-4-06 |
| Dismantling tool for sealing copper ring seat of guide vane sleeve of water … |
2020-7-10 |
2021-2-09 |
2021-2-09 |
| Automatic device of decontaminating before power station trash rack |
2020-5-28 |
2020-8-07 |
|
| Automatic device of decontaminating before power station trash rack |
2020-5-28 |
2021-2-12 |
2021-2-12 |
| Electric panel cabinet cleaning device based on gas circulation |
2020-5-26 |
2020-8-18 |
|
| A degerming cleans equipment for electric plate cabinet |
2020-5-26 |
2021-1-05 |
2021-1-05 |
| But remote control's insulating boot fully-insulated withstand voltage test … |
2020-5-25 |
2021-1-29 |
2021-1-29 |
| A wiring switching device for transformer power failure test |
2020-5-25 |
2020-12-25 |
2020-12-25 |
| Large-torque gate valve chuck ratchet wrench |
2020-5-25 |
2021-1-01 |
2021-1-01 |
| Portable alternating current-direct current power supply device used on high- … |
2020-5-25 |
2020-11-03 |
2020-11-03 |
| Grouting material for centralized water leakage defect and grouting method … |
2020-4-22 |
2020-7-14 |
|
| High-toughness wear-resistant epoxy resin polymer mortar and application method … |
2020-4-22 |
2020-7-28 |
|
| Automatic air supplement and exhaust system of hydraulic power plant high- … |
2020-3-27 |
2020-6-09 |
|
| Automatic air supplement and exhaust system of hydraulic power plant high- … |
2020-3-27 |
2020-9-15 |
2020-9-15 |
| Sand-blowing desilting system for top cover of water turbine |
2020-3-27 |
2020-11-24 |
2020-11-24 |
| Sand blowing and dredging system and method for top cover of water turbine |
2020-3-27 |
2020-5-15 |
|
| Multifunctional screwdriver |
2019-12-23 |
2020-12-22 |
2020-12-22 |
| Automatic over-and-under type high pressure earth connection device |
2019-12-19 |
2020-7-17 |
2020-7-17 |
| Prevent radar level sensor auxiliary device of condensation |
2019-11-29 |
2020-7-17 |
2020-7-17 |
| Wisdom safety helmet |
2019-11-19 |
2020-6-09 |
2020-6-09 |
| Pump station system for controlling hydropower station disc valve |
2019-11-16 |
2020-7-14 |
2020-7-14 |
| Control cabinet for unit subsection closing device |
2019-11-01 |
2020-6-09 |
2020-6-09 |
| Electric cleaning tool for electric panel cabinet |
2019-11-01 |
2020-8-28 |
2020-8-28 |
| Dredging device of leakage water tank for hydraulic power plant |
2019-10-31 |
2020-7-31 |
2020-7-31 |
| Signboard with alarm device |
2019-9-24 |
2020-6-05 |
2020-6-05 |
| Environment-friendly pavement water and slope surface water collecting and … |
2019-9-11 |
2020-6-02 |
2020-6-02 |
| A kind of environment-friendly type road surface water and slope surface water … |
2019-9-11 |
2019-11-26 |
|
| Tail water air replenishing system of hydroelectric generating set |
2019-7-24 |
2020-3-31 |
2020-3-31 |
| Automatic control device of aerator |
2019-4-26 |
2019-12-24 |
2019-12-24 |
| It is a kind of to utilize gear-driven rear-mounted flap valve filling valve |
2018-11-06 |
2019-1-18 |
|
| A kind of flat filling valve of silting blocking of library compression … |
2018-11-06 |
2019-7-12 |
2019-7-12 |
| A kind of silting blocking arc door filling valve of machinery pressure compact … |
2018-11-06 |
2019-7-23 |
2019-7-23 |
| A kind of silting blocking boxlike flap valve filling valve of pulley drive |
2018-11-06 |
2019-7-12 |
2019-7-12 |
| A kind of machinery pressure compact form flap valve filling valve being driven … |
2018-11-06 |
2019-1-18 |
|
| A kind of flat filling valve using reservoir pressure expansion sealing |
2018-11-06 |
2019-1-18 |
|
| A kind of arc door filling valve of four-way operation |
2018-11-06 |
2019-1-18 |
|
| A kind of piston shoes of plastic-laying machine |
2018-8-22 |
2019-4-09 |
2019-4-09 |
| It is a kind of to play roll adjusting mechanism for plastic-laying machine |
2018-8-22 |
2019-4-05 |
2019-4-05 |
| A kind of synchronous vertical plastic-laying machine |
2018-8-22 |
2018-12-18 |
|
| A kind of bellows device of plastic-laying machine |
2018-8-22 |
2019-4-05 |
2019-4-05 |
| A kind of cutting apparatus of synchronous plastic-laying machine |
2018-8-22 |
2019-4-05 |
2019-4-05 |
| A kind of self-propelled shuttering supporting table system |
2017-6-17 |
2018-1-23 |
2018-1-23 |
| A kind of blender protection canopy |
2017-5-02 |
2018-7-03 |
2018-7-03 |
| City river sluice used for water conservancy project |
2015-10-01 |
2017-4-12 |
2017-4-12 |
| A kind of water cutting suction head |
2015-4-15 |
2015-8-26 |
2015-8-26 |
| Gas-water separation well-points dewatering device |
2015-2-04 |
2015-7-01 |
2015-7-01 |
| Underwater construction method for bearing platform deeply embedded in rock |
2014-4-11 |
2014-6-25 |
|
| Steel pipe pile cofferdam |
2014-3-07 |
2014-8-13 |
2014-8-13 |