STAS 3989/1-1983
Railways LAY-OUT PLANS Conven?ional sings for railway earthworks and superstructures

Standard No.

STAS 3989/1-1983

Release Date

1983

Published By

RO-ASRO

Latest

STAS 3989/1-1983

Scope

Prezentul standard stabile?te semnele conven?ionale pentru reprezentarea lucr?rilor de infrastructur? ?i suprastructur? a c?ii ferate. OBSERVA?IE — Se admite folosirea altor semne conven?ionale pentru lucr?ri de infrastructur? ?i suprastructur? a c?i

STAS 3989/1-1983 history

• 1983 STAS 3989/1-1983 Railways LAY-OUT PLANS Conven?ional sings for railway earthworks and superstructures

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