Haizhou Zhao

Follow

Person

Zhengzhou, CN

People

Patents Applicationslast 30 patents

Information Patent Application
Polymer grouting method for constructing gravel pile
- Publication number 20140314497
- Publication date Oct 23, 2014
- Henan Polytech Infrastructure Rehabilitation LTD.
- Fuming Wang
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING