STAS 12595-1987
Equipment for geological investigations DRILL-PIPE TONGS FOR PROSPECTING RIGS

Standard No.

STAS 12595-1987

Release Date

1987

Published By

RO-ASRO

Latest

STAS 12595-1987

Scope

Prezentul standard ?e refer? la cle?tii folosi?i pentru ?n?urubarea ?i de?urubarea pr?jinilor de foraj ?i niplurilor de leg?tur? pentru sondeze.

STAS 12595-1987 history

• 1987 STAS 12595-1987 Equipment for geological investigations DRILL-PIPE TONGS FOR PROSPECTING RIGS