GB/T 2988
GB/T 2988 (Briques à haute teneur en alumine)· GB (Chine) · 16 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| DRL-127 | Base alumine | chevron_right |
| DRL-130 | Base alumine | chevron_right |
| DRL-135 | Base alumine | chevron_right |
| DRL-140 | Base alumine | chevron_right |
| DRL-145 | Base alumine | chevron_right |
| DRL-150 | Base alumine | chevron_right |
| DRL-155 | Base alumine | chevron_right |
| LZ-48 | Base alumine | chevron_right |
| LZ-55 | Base alumine | chevron_right |
| LZ-55G | Base alumine | chevron_right |
| LZ-65 | Base alumine | chevron_right |
| LZ-65G | Base alumine | chevron_right |
| LZ-70 | Base alumine | chevron_right |
| LZ-75 | Base alumine | chevron_right |
| LZ-75G | Base alumine | chevron_right |
| LZ-80 | Base alumine | chevron_right |