Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59

IEC 60534-8-4:2005/COR1:2006 ed2.0

Заменен

Corrigendum 1 - Industrial-process control valves - Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow — 0 стр.