JC/T 221-1994
asbestos yarn (English Version)
- Standard No.
- JC/T 221-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Professional Standard - Building Materials
- Status
- 2010-06
- Replace By
- JC/T 221-2009
- Latest
- JC/T 221-2009
JC/T 221-1994 history
- 2009 JC/T 221-2009 Asbestos yarn & thread
- 1994 JC/T 221-1994 asbestos yarn
