"SDN:P07::CFSN0530" . . "SDN:P07::CFSN0530" . . "Mass concentration means mass per unit volume and is used in the construction mass_concentration_of_X_in_Y, where X is a material constituent of Y. 'Aerosol' means the suspended liquid or solid particles in air (except cloud droplets)."@en . "1" . . . "deprecated"@en . . . "2009-07-06 16:30:45.0" . . "1" . . "" . "mass_concentration_of_sulfate_aerosol_in_air"@en . . "SDN:P07::CFSN0530" . . "true" . "2009-07-06 16:30:45.0" . . .