ISO 6998:1997
Carbonaceous materials for the production of aluminium — Pitch for electrodes — Determination of coking value
| Edition date: |
1997-12-11
In Force
|
|---|---|
| Correction date: | 1999-03-01 |
| Available languages: | English, French |
| ICS: | 71.100.10-Materials for aluminium production |
| CTN: | ISO/TC 226 - 363319 |
|
Standards Cancellations |
Anula a ISO 6998:1984 Es anulada por ISO/DIS 6998 |
|
Correcciones Normas |
Es corregida por ISO 6998:1997/Cor 1:1999 |










