Published
Describes and systematically defines the principal technical characteristics, and allots letter symbols to these characteristics, and indicates how they can be more clearly defined by suffixes corresponding to particulate cases. Lists also an analysis of parameter dimensions. Gives examples for the use of symbols with suffix, and includes definition of terms without symbols.
PUBLISHED
ISO 4391:1983
90.20
Standard under periodical review
Apr 15, 2026
Hydraulic fluid power — Pumps, motors and integral transmissions — Parameter definitions and letter symbols
90.20 Standard under periodical review
To view the full content, you need to register or to log in to your account by clicking on the "Log in" button