STAS 7476-1983
Mining equipment CARBIDE TIPPED DETACHABLE BITS

Standard No.

STAS 7476-1983

Release Date

1983

Published By

RO-ASRO

Latest

STAS 7476-1983

Scope

Prezentul standard se refer? la capetele de sfredel, deta?abile, armate cu pl?cu?e din carburi metalice, utilizate la perforarea percutant?, rotativ? ?i rotopercutant? a g?urilor de min?.

STAS 7476-1983 history

• 1983 STAS 7476-1983 Mining equipment CARBIDE TIPPED DETACHABLE BITS