ABNT NBR 14678-2017
Round thread roller - Threads Pg 7 to Pg 48 for rigid conduits - Requirements

Standard No.

ABNT NBR 14678-2017

Release Date

2017

Published By

BR-ABNT

Latest

ABNT NBR 14678-2017

ABNT NBR 14678-2017 history

• 2017 ABNT NBR 14678-2017 Round thread roller - Threads Pg 7 to Pg 48 for rigid conduits - Requirements
• 2001 ABNT NBR 14678-2001