SY/T 5058-1993
Polished oil pumping rod and its coupling (English Version)

Standard No.

SY/T 5058-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

中国石油天然气总公司

Latest

SY/T 5058-1993

SY/T 5058-1993 history

• 1993 SY/T 5058-1993 Polished oil pumping rod and its coupling