IEC 60994:1991/COR1:1997Corrigendum 1 - Guide for field measurement of vibrations and pulsations in hydraulic machines (turbines, storage pumps and pump-turbines)
0,00 €
|
IEC 60994:1991Guide for field measurement of vibrations and pulsations in hydraulic machines (turbines, storage pumps and pump-turbines)
345,00 €
|