Máquinas eléctricas rotativas. Potencias nominales normalizadas.
ROTATING ELECTRICAL MACHINES. STANDARDIZED RATED OUTPUT
Buy on AENOR
29.160.01 / Rotating machinery in general
CTN 203/SC 2 - Rotating machinery
IEC 72 (Non-equivalent)
IEC 72-A:1970 (Identical)
It is cancelled by: UNE-EN 50347:2003