Methods for sampling and testing of mineral aggregates sands and fillers :
British Standards Institution
Methods for sampling and testing of mineral aggregates sands and fillers : - - London BSI 1960 - 84 - NASA : TM : 79242 - 1979 / DOE / NASA / 1040 - 79/9 .
DBSI-812625.7.07:620.1
Methods for sampling and testing of mineral aggregates sands and fillers : - - London BSI 1960 - 84 - NASA : TM : 79242 - 1979 / DOE / NASA / 1040 - 79/9 .
DBSI-812625.7.07:620.1