Meaning of Stiefel process | Babel Free
Definitions
A rotary piercing process, similar to the Mannesmann process, but using large conical disks instead of convex rollers.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.