SY/T 7439-2019
Geophysical prospecting specifications for oil and gas pipeline projects (English Version)

Standard No.

SY/T 7439-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

国家能源局

Latest

SY/T 7439-2019

SY/T 7439-2019 history

• 2019 SY/T 7439-2019 Geophysical prospecting specifications for oil and gas pipeline projects