| Standard Code | Title / Description | Application / Use Case |
|---|---|---|
| IS 721:1956 | Specification for Refractory Burnt Clay Bricks | Used in lining of furnaces, kilns, and fireplaces exposed to high temperatures |
| Standard Code | Title / Description | Application / Use Case |
|---|---|---|
| IS 721:1956 | Specification for Refractory Burnt Clay Bricks | Used in lining of furnaces, kilns, and fireplaces exposed to high temperatures |