SY 6764-2009
Ultrasonic Testing Method for Thread of Drill String Components (English Version)

Standard No.

SY 6764-2009

Language

Chinese, Available in English version

Published By

Professional Standard - Petroleum

Latest

SY 6764-2009

SY 6764-2009 history

• 1970 SY 6764-2009 Ultrasonic Testing Method for Thread of Drill String Components