JB/T 6978-1993
Surface preparation before coating. Acid washing (English Version)
- Standard No.
- JB/T 6978-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Machinery
- Status
- 2016-09
- Replace By
- JB/T 6978-2016
- Latest
- JB/T 6978-2016
- Scope
- This standard specifies technical requirements such as preparation before pickling, pickling, post-pickling treatment, bath liquid management, surface condition after pickling, and safety and environment. This standard applies to surface pickling of steel parts before painting.
JB/T 6978-1993 history
- 2016 JB/T 6978-2016 Preparation for pickling before painting
- 1993 JB/T 6978-1993 Surface preparation before coating. Acid washing
