GOST R 51220-1998
Transmission tooth gears of the traction main railway stock. Raw pieces. Technical specifications

Standard No.

GOST R 51220-1998

Release Date

1998

Published By

RU-GOST R

Latest

GOST R 51220-1998

Scope

This standard applies to workpieces produced by forging, hot stamping and rolling, supplied in rough form.

GOST R 51220-1998 history

• 1998 GOST R 51220-1998 Transmission tooth gears of the traction main railway stock. Raw pieces. Technical specifications