Objavljen
ISO 4401:2005 specifies the dimensions and other data relating to surfaces on which four-port hydraulic directional control valves are mounted in order to ensure their interchangeability.
It applies to mounting surfaces for four-port hydraulic directional control valves which represent current practice. They are generally applicable to industrial equipment.
POVUČEN
ISO 4401:1994
OBJAVLJEN
ISO 4401:2005
90.93
Odluka o potvrđivanju standarda
23. 12. 2022.
Hidraulika – Razvodni ventili sa četiri otvora – Montažne površine
90.93 Odluka o potvrđivanju standarda