JB/T 53330-1999
Quality classification of powder metallurgy iron-based oil-impregnated bearings (for internal use) (English Version)

Standard No.

JB/T 53330-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Withdraw

Latest

JB/T 53330-1999

JB/T 53330-1999 history

• 1999 JB/T 53330-1999 Quality classification of powder metallurgy iron-based oil-impregnated bearings (for internal use)