STAS 12805-1990
Mine equipment. Percussive long-hole drillings and ropethreaded equipments. Dimensions

Standard No.

STAS 12805-1990

Release Date

1990

Published By

RO-ASRO

Latest

STAS 12805-1990

Scope

Prezentul standard stabile?te dimensiunile tijelor extensibile de perforare ?i a mufelor de leg?tur? utilizate la echipamentele de perforare din industria minier?.

STAS 12805-1990 history

• 1990 STAS 12805-1990 Mine equipment. Percussive long-hole drillings and ropethreaded equipments. Dimensions