Projekta Nr.prEN 772-19 rev
NosaukumsThis European Standard specifies an accelerated method of determining the moisture expansion of large clay units with horizontal perforations that have one dimension equal to or greater than 400 mm and shell thicknesses less than 12 mm.
Reģistrācijas numurs (WIID)66723
Darbības sfēraThis European Standard specifies an accelerated method of determining the moisture expansion of large clay units with horizontal perforations that have one dimension equal to or greater than 400 mm and shell thicknesses less than 12 mm.
StatussIzstrādē
ICS grupaNav uzstādīts