YB/T 819-1978
Carbon electrode (English Version)
- Standard No.
- YB/T 819-1978
- Language
- Chinese, Available in English version
- Release Date
- 1979
- Published By
- Professional Standard - Ferrous Metallurgy
- Latest
- YB/T 819-1978
- Replace
- YB 819-1955 YB 820-1955
YB/T 819-1978 history
- 1979 YB/T 819-1978 Carbon electrode
- 0000 YB 820-1955
