OCtr/ Fractional expansion of sea water (dimensionless) OCtr/ Fractional expansion of sea water (dimensionless) OCtr/ Fractional expansion of sea water (dimensionless) 607 OCtr/ Fractional expansion of sea water (dimensionless) 607 1 marqh (admin) 2014-08-27T14:34:41.511Z OCtr/ Fractional expansion of sea water (dimensionless) OCtr/ Fractional expansion of sea water (dimensionless)