ABNT NBR 15653-2020
Rules for qualification and certification cathodic protection professionals

Standard No.

ABNT NBR 15653-2020

Release Date

2020

Published By

BR-ABNT

Latest

ABNT NBR 15653-2020

ABNT NBR 15653-2020 history

• 2020 ABNT NBR 15653-2020 Rules for qualification and certification cathodic protection professionals