SJ/T 31423-1994
Requirements of readiness and methods of inspection and assessment for vacuum resistance-heated furnaces (English Version)

Standard No.

SJ/T 31423-1994

Language

Chinese, Available in English version

Published By

Professional Standard - Electron

Latest

SJ/T 31423-1994

Scope

This standard specifies the integrity requirements and inspection and evaluation methods of vacuum resistance heating furnaces. This standard is applicable to horizontal vacuum resistance heating furnaces for gas quenching and oil quenching of metal materials in electronic industry enterprises under vacuum conditions.

SJ/T 31423-1994 history

• 1970 SJ/T 31423-1994 Requirements of readiness and methods of inspection and assessment for vacuum resistance-heated furnaces