GB/T 6091-1985
Straight edge (English Version)

Standard No.

GB/T 6091-1985

Language

Chinese, Available in English version

Release Date

1985

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2004-08

Replace By

GB/T 6091-2004

Latest

GB/T 6091-2022

Scope

This standard is applicable to the knife-edge straightedge used to test the straightness of the workpiece.

GB/T 6091-1985 history

• 2022 GB/T 6091-2022 Knife straight edge
• 2004 GB/T 6091-2004 Knife straight edge
• 1985 GB/T 6091-1985 Straight edge