GOST 4157-1969
Fire-resistant silica products
- Standard No.
- GOST 4157-1969
- Published By
- GOST
- Status
- 1981-01
- Replace By
- GOST 4157-1979
- Latest
- GOST 4157-2023
GOST 4157-1969 history
- 2023 GOST 4157-2023 Silica brick refractories. Specifications
- 1979 GOST 4157-1979 Silica brick refractories. Specifications
- 1970 GOST 4157-1969 Fire-resistant silica products
