募捐 9月15日2024 – 10月1日2024 关于筹款
3
齿轮啮合理论简明教程

齿轮啮合理论简明教程

年:
2005
语言:
Chinese
文件:
PDF, 4.97 MB
0 / 0
Chinese, 2005
4
传统智慧再发现

传统智慧再发现

年:
1996
语言:
Chinese
文件:
PDF, 10.30 MB
0 / 0
Chinese, 1996
6
Advances in Rock-Support and Geotechnical Engineering

Advances in Rock-Support and Geotechnical Engineering

年:
2016
语言:
english
文件:
PDF, 62.70 MB
0 / 0
english, 2016
7
Scale-Size and Structural Effects of Rock Materials

Scale-Size and Structural Effects of Rock Materials

年:
2020
语言:
english
文件:
PDF, 25.13 MB
0 / 0
english, 2020
8
Returning to Primordially Creative Thinking

Returning to Primordially Creative Thinking

年:
2018
语言:
english
文件:
PDF, 3.37 MB
0 / 0
english, 2018
9
Scale-size and structural effects of rock materials

Scale-size and structural effects of rock materials

年:
2020
语言:
english
文件:
PDF, 111.32 MB
0 / 0
english, 2020
10
Advances in Rock-Support and Geotechnical Engineering

Advances in Rock-Support and Geotechnical Engineering

年:
2016
语言:
english
文件:
PDF, 62.70 MB
0 / 4.5
english, 2016