SY 6968-2013
Design specification for horizontal directional drilling crossing of oil and gas pipeline engineering (English Version)

Standard No.

SY 6968-2013

Language

Chinese, Available in English version

Published By

Professional Standard - Petroleum

Latest

SY 6968-2013

SY 6968-2013 history

• 1970 SY 6968-2013 Design specification for horizontal directional drilling crossing of oil and gas pipeline engineering