JB/T 7699-2022
Technical specification for wooden patterns and core boxes for casting (English Version)

Standard No.

JB/T 7699-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

工业和信息化部

Latest

JB/T 7699-2022

Replace

JB/T 7699-1995

JB/T 7699-2022 history

• 2022 JB/T 7699-2022 Technical specification for wooden patterns and core boxes for casting
• 1995 JB/T 7699-1995 Technical specifications for wooden model and core box for foundry
• 0000 JB/Z 85-1965