GY/T 103-1991
Phono sheets (English Version)
- Standard No.
- GY/T 103-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Radio Television Film
- Status
- Latest
- GY/T 103-1991
GY/T 103-1991 history
- 1991 GY/T 103-1991 Phono sheets
