Projekta Nr.prEN 932-3 rev
NosaukumsThis European standard specifies a basic procedure for the petrographic examination of aggregates for the purposes of general classification. The procedure is not suitable for the detailed petrographical study of aggregates for specific end uses.
Reģistrācijas numurs (WIID)32946
Darbības sfēraThis European standard specifies a basic procedure for the petrographic examination of aggregates for the purposes of general classification. The procedure is not suitable for the detailed petrographical study of aggregates for specific end uses.
StatussIzstrādē
ICS grupa19.120