|
CN112284801A
|
|
Soil sampling device for geological survey
|
|
CN112171623A
|
|
Portable toolbox structure for geological survey
|
|
CN112284184A
|
|
Cleaning and scraping device and method for inner wall of geothermal pipe
|
|
CN112252317A
|
|
Foundation pile convenient for night recognition for geological exploration
|
|
CN112252995A
|
|
Drilling rig capable of moving integrally
|
|
CN112158722A
|
|
Frame of lifting device for well digging
|
|
CN112253080A
|
|
Geothermal energy development is filter equipment for well drilling
|
|
CN112263039A
|
|
Safety device for geological exploration
|
|
CN112178338A
|
|
Heating power sleeve compensator convenient to dismouting
|
|
CN112178277A
|
|
Auxiliary connecting mechanism of thermal power resource conveying pipeline
|
|
CN112169409A
|
|
Self-cleaning formula geothermol power heating filter equipment
|
|
CN112283966A
|
|
Geothermal resource heat exchange equipment convenient to maintain
|
|
CN112178100A
|
|
Pump pipe protection mechanism for heat-preserving geothermal water boiling
|
|
CN112178340A
|
|
Heating power pipeline expansion piece convenient to connect
|
|
CN112283965A
|
|
Geothermal tail water waste heat recovery device convenient to recycle
|
|
CN112178313A
|
|
Prevent geothermal transfer pipeline connecting device of leakage
|
|
CN110340082A
|
|
A kind of apparatus for eliminating sludge and descaling method for geothermal heat pipeline
|
|
CN110285286A
|
|
A kind of repair apparatus and method of geothermal heat pipeline rapid cooling
|
|
CN110260099A
|
|
A kind of thermodynamic transport energy saving pipeline attachment device
|
|
CN110260164A
|
|
A kind of heat distribution pipeline well immersion warning device
|
