ABNT P-PB-90-1991
P-pb-90. Cylindrical gear unit module
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ABNT P-PB-90-1991
Standard No.
ABNT P-PB-90-1991
Release Date
1969
Published By
BR-ABNT
Status
Withdraw
Scope
1.1 This Standard aims to standardize the modules of cylindrical gears (straight and helical).
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