Type Alias Dimension 

pub type Dimension = dyn Dimension<I = Z0, Th = Z0, M = PInt<UInt<UTerm, B1>>, Kind = dyn ConstituentConcentrationKind, T = Z0, J = Z0, L = NInt<UInt<UInt<UTerm, B1>, B1>>, N = Z0>;

Dimension of mass concentration, L⁻³M (base unit kilogram per cubic meter, kg · m⁻³).