STAS 3989/3-1983
Railways LAY-OUT PLANS Conven?ional signs for railway electric traction

Standard No.

STAS 3989/3-1983

Release Date

1983

Published By

RO-ASRO

Latest

STAS 3989/3-1983

Scope

Prezentul standard stabile?te semnele conven?ionale pentru reprezentarea liniilor aeriene de contact, apa ia ta ju lui ?i instala?iilor fixe de trac?iune electric?, ?n curent alternativ monofazat de 25 KV ?i ~>0 Hz. OBSERVA?IE — Se admite folosirea altor

STAS 3989/3-1983 history

• 1983 STAS 3989/3-1983 Railways LAY-OUT PLANS Conven?ional signs for railway electric traction

STAS 3989/3-1983 -All Parts