Billes classe G40 rectifiées et polies
BN 869
DIN 5401
| Material |
Material
Acier
|
| Material execution |
Material execution
trempé
|
| Surface |
Surface
clair
|
All features
Standard
DIN 5401
Features
| Material |
Material
Acier
|
| Material execution |
Material execution
trempé
|
| Surface |
Surface
clair
|