CB/T 4490-2019
Requirements for energization test of marine switchboard (English Version)

Standard No.

CB/T 4490-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

Professional Standard-Ships

Latest

CB/T 4490-2019

CB/T 4490-2019 history

• 2019 CB/T 4490-2019 Requirements for energization test of marine switchboard