Projekta Nr.EN 772-21:2011
NosaukumsThis European Standard specifies a method of determining the water absorption of clay and calcium silicate masonry units by immersing them in cold water.
Reģistrācijas numurs (WIID)33225
Darbības sfēraThis European Standard specifies a method of determining the water absorption of clay and calcium silicate masonry units by immersing them in cold water.
StatussIzstrādē
ICS grupa91.100.15