Hartzerkleinerung | |
mater.sc. mech.eng. | crushing of hard materials |
UND | |
comp. | AND |
comp., MS | AND |
meas.inst. | AND |
und | |
gen. | and |
astr. | plus |
mining. | well bore |
Gesellschaft- | |
law, ADR amer. | corporate |
| |||
crushing of hard materials | |||
grinding of hard materials; hard grinding |