JB/T 5073-1991
Limits on harmful substance in air at heat treatment workshop (English Version)

Standard No.

JB/T 5073-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Machinery

Status

Withdraw

Latest

JB/T 5073-1991

Scope

This standard specifies the terminology, technical requirements, etc. for harmful substances in the air of heat treatment workshops. This standard applies to the limits of harmful substances in the workshop air during the heat treatment production process.

JB/T 5073-1991 history

• 1991 JB/T 5073-1991 Limits on harmful substance in air at heat treatment workshop