. . . . . . . . . . . . . "The weight (normalised by total sample weight) of sediment sample particles with a nominal diameter between 12.5 and 20 microns."@en . . . . . "accepted"@en . "PrSedByWtSiz_12.5-20um_SievSettl" . "Proportion by dry weight of particles (12.5-20um) in the sediment by sieving and settling tube method"@en . . . "SDN:P01::PRSC0206" . . . .