ABNT PB-668-1979
Adjustment of circular section lines

Standard No.

ABNT PB-668-1979

Release Date

1979

Published By

BR-ABNT

Status

Withdraw

Scope

1.1 This Standard standardizes the dimensions of cylindrical and conical spools for packaging yarn for winding. 1.2 It can also be used for other types of wires or cables.