Norm-Entwurf
25/30530409 DC
25/30530409 DC
Draft BS 8615-2+A1 Specification for pozzolanic materials for use with Portland cement. High reactivity natural calcined pozzolana
Titel (englisch)
Draft BS 8615-2+A1 Specification for pozzolanic materials for use with Portland cement. High reactivity natural calcined pozzolana