CB/T 4477-2017
Marine knuckle boom crane (English Version)

Standard No.

CB/T 4477-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

Professional Standard-Ships

Latest

CB/T 4477-2017

CB/T 4477-2017 history

• 2017 CB/T 4477-2017 Marine knuckle boom crane