JB/T 6984-1993
Chromite sand for foundry (English Version)
- Standard No.
- JB/T 6984-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Machinery
- Status
- 2014-07
- Replace By
- JB/T 6984-2013
- Latest
- JB/T 6984-2013
- Scope
- This standard specifies the classification, brand, technical requirements, test methods and inspection rules of chromite sand for foundry. This standard applies to chromite sand used for mold core making in foundry production.
JB/T 6984-1993 history
- 2013 JB/T 6984-2013 Chromite sand for foundry
- 1993 JB/T 6984-1993 Chromite sand for foundry
