Norm-Entwurf
25/30530407 DC
25/30530407 DC
Draft BS 8615-1+A1 Pozzolanic materials for use with Portland cement. Natural pozzolana and natural activated pozzolana. Specification
Titel (englisch)
Draft BS 8615-1+A1 Pozzolanic materials for use with Portland cement. Natural pozzolana and natural activated pozzolana. Specification