CB/T 4473-2020
Pile driving ship hammer winch (English Version)

Standard No.

CB/T 4473-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Professional Standard-Ships

Latest

CB/T 4473-2020

CB/T 4473-2020 history

• 2020 CB/T 4473-2020 Pile driving ship hammer winch