SY/T 6985-2022
Offshore oil facilities navigation aid signs (English Version)

Standard No.

SY/T 6985-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

国家能源局

Latest

SY/T 6985-2022

Replace

SY/T 6985-2014

SY/T 6985-2022 history

• 2022 SY/T 6985-2022 Offshore oil facilities navigation aid signs
• 2014 SY/T 6985-2014 The sound and light navigation aids for offshore facilities