STAS 9900-1990
Petroleum equipment. Elevators for casings pulling upset inside the derrick

Standard No.

STAS 9900-1990

Release Date

1990

Published By

RO-ASRO

Latest

STAS 9900-1990

STAS 9900-1990 history

• 1990 STAS 9900-1990 Petroleum equipment. Elevators for casings pulling upset inside the derrick