GB/T 2988
GB/T 2988 (High alumina bricks)· GB (China) · 16 materials
| Designation | Material group | |
|---|---|---|
| DRL-127 | Alumina based | chevron_right |
| DRL-130 | Alumina based | chevron_right |
| DRL-135 | Alumina based | chevron_right |
| DRL-140 | Alumina based | chevron_right |
| DRL-145 | Alumina based | chevron_right |
| DRL-150 | Alumina based | chevron_right |
| DRL-155 | Alumina based | chevron_right |
| LZ-48 | Alumina based | chevron_right |
| LZ-55 | Alumina based | chevron_right |
| LZ-55G | Alumina based | chevron_right |
| LZ-65 | Alumina based | chevron_right |
| LZ-65G | Alumina based | chevron_right |
| LZ-70 | Alumina based | chevron_right |
| LZ-75 | Alumina based | chevron_right |
| LZ-75G | Alumina based | chevron_right |
| LZ-80 | Alumina based | chevron_right |