JB/T 6049-1992
Determination of effective heating zone of heat treatment furnace (English Version)

Standard No.

JB/T 6049-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

机械工业部

Latest

JB/T 6049-1992

JB/T 6049-1992 history

• 1992 JB/T 6049-1992 Determination of effective heating zone of heat treatment furnace