TS 631-EK 1-1980
GRAPHICAL SYMBOLS — Part 2 : ELECTRICAL MACHINES, TRANSFORMERS, PRIMARY CELLS AND ACCUMULATORS — Supplement-1

Standard No.

TS 631-EK 1-1980

Release Date

1980

Published By

TR-TSE

Latest

TS 631-EK 1-1980

TS 631-EK 1-1980 history

• 1980 TS 631-EK 1-1980 GRAPHICAL SYMBOLS — Part 2 : ELECTRICAL MACHINES, TRANSFORMERS, PRIMARY CELLS AND ACCUMULATORS — Supplement-1