GOST 19527-1974
Diamond bits for drilling of exploratory wells. Main sizes

Standard No.

GOST 19527-1974

Release Date

1974

Published By

RU-GOST R

Latest

GOST 19527-1974

GOST 19527-1974 history

• 1974 GOST 19527-1974 Diamond bits for drilling of exploratory wells. Main sizes