JC/T 227-1981
QSD low expansion quartz glass tube (English Version)
- Standard No.
- JC/T 227-1981
- Language
- Chinese, Available in English version
- Release Date
- 1981
- Published By
- Professional Standard - Building Materials
- Latest
- JC/T 227-1981
JC/T 227-1981 history
- 1981 JC/T 227-1981 QSD low expansion quartz glass tube
