NJ 239-1981
Spring tube pressure gauges for tractors and internal combustion engines (English Version)

Standard No.

NJ 239-1981

Language

Chinese, Available in English version

Release Date

1981

Published By

Professional Standard - Farm Machinery

Status

Be replaced 2000-01

Replace By

JB/T 9842-1999

Latest

JB/T 9842-1999

NJ 239-1981 history

• 1999 JB/T 9842-1999 Bourdon tube pressure gauge for tractors and internal com bustion engines
• 1981 NJ 239-1981 Spring tube pressure gauges for tractors and internal combustion engines

NJ 239-1981 Spring tube pressure gauges for tractors and internal combustion engines was changed to JB/T 9842-1999 Bourdon tube pressure gauge for tractors and internal com bustion engines.