STAS 9983-1984
Equipment for geological investigatiom TONGS FOR CORE BITS AND REAMING SIIELLS FOR CORE BARRELS

Standard No.

STAS 9983-1984

Release Date

1984

Published By

RO-ASRO

Latest

STAS 9983-1984

Scope

Prezentul standard se refer? hi cle?tii folosi?i pentru ?n?urubarea ?i de?urubarea coroanelor

STAS 9983-1984 history

• 1984 STAS 9983-1984 Equipment for geological investigatiom TONGS FOR CORE BITS AND REAMING SIIELLS FOR CORE BARRELS