SY 6915.1-2012
Downhole tools for the oil and gas industry - Part 1: Eccentric mandrels (English Version)

Standard No.

SY 6915.1-2012

Language

Chinese, Available in English version

Published By

Professional Standard - Petroleum

Latest

SY 6915.1-2012

SY 6915.1-2012 history

• 1970 SY 6915.1-2012 Downhole tools for the oil and gas industry - Part 1: Eccentric mandrels