3

Research on PCBN Tool Dry Cutting GCr15

Year:
2018
Language:
english
File:
PDF, 2.36 MB
english, 2018
4

Study on Surface Roughness of Gcr15 Machined by Micro-Texture PCBN Tools

Year:
2018
Language:
english
File:
PDF, 3.94 MB
english, 2018
13

Births, Marriages and Deaths

Year:
1941
Language:
english
File:
PDF, 198 KB
english, 1941