JB/T 9281-1999
Environment and protection for direct acting indicating analogue electrical measuring instruments and their accessories (English Version)

Standard No.

JB/T 9281-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Withdraw

Latest

JB/T 9281-1999

Replace

ZB N21002-1988

Scope

This standard specifies the definition, classification, and test methods for the environmental conditions and protective performance of direct-acting analog indicating electrical measuring instruments and their accessories. This standard applies to instruments and their accessories specified in CB/T 7676.1 national standard.

JB/T 9281-1999 history

• 1999 JB/T 9281-1999 Environment and protection for direct acting indicating analogue electrical measuring instruments and their accessories