Hits:
First Author:YU Long
Disigner of the Invention:韩云瑞,yangqing,Wang Zhongtao
Application Number:PCT/CN2019/103886
Authorization Date:2019-08-31
Authorization number:ZL PCT/CN2019/103886
Pre One:砂雨法自动撒砂器
Next One:DEVICE FOR MEASURING STRENGTH AND STRAIN SOFTENING PARAMETERS OF SATURATED CLAY SAMPLE BASED ON FULL-FLOW PENETRATION