2 Patents
- US125098432025Transmission Line Tower Base with Electrothermal Air-blowing Anti-frost Heave Function for Permafrost Regions
NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CAS
0 cites - US124487512025Anti-frost Heave Pile Foundation Support Device
NORTHWEST INSTITUTE OF ECO-ENVIRONMENT AND RESOURCES, CAS
0 cites