JB/T 9341.3-1999
Metrology grating technology.Technical requirements for grating bar of glass (English Version)

Standard No.

JB/T 9341.3-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Withdraw

Latest

JB/T 9341.3-1999

Replace

ZB N34002-1988

Scope

This standard specifies the technical requirements for measuring grating glass scales. This standard applies to black and white amplitude glass grating elements used as length measurement standards in grating line displacement sensors.

JB/T 9341.3-1999 history

• 1999 JB/T 9341.3-1999 Metrology grating technology.Technical requirements for grating bar of glass