Patents
圆端形中空钢管混凝土柱
- First Author:王志滨
- Type of Patent:Invent
- State of Patent:Authorized patents
- Application Number:CN203034351 U
- Authorization number:CN 201220612531
- Service Invention or Not:no
Pre One:木材各向异性塑性屈服本构模型的数值模拟方法