IS 12269
IS 12269 (Spécification pour le ciment Portland ordinaire de grade 53)· IS (Inde) · 4 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| IS 12269 Grade 53 | Ciment Portland | chevron_right |
| IS 12269 Grade 53 | chevron_right | |
| IS 12269 Grade 53-S | Ciment Portland | chevron_right |
| IS 12269 Grade 53-S | chevron_right |