Materials, 7. A. S. f. T. a. Materials finer than 75-um (no.200) sieve in mineral aggregates by washing.
Dyfyniad Arddull ChicagoMaterials, 7744 American Society for Testing and. Materials Finer than 75-um (no.200) Sieve in Mineral Aggregates by Washing.
Dyfyniad MLAMaterials, 7744 American Society for Testing and. Materials Finer than 75-um (no.200) Sieve in Mineral Aggregates by Washing.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.