Type Alias Dimension 

pub type Dimension = dyn Dimension<Kind = dyn Kind, I = PInt<UInt<UTerm, B1>>, Th = Z0, T = PInt<UInt<UInt<UTerm, B1>, B0>>, J = Z0, M = NInt<UInt<UTerm, B1>>, N = Z0, L = Z0>;

Dimension of electrical mobility, M⁻¹T²I⁻¹ (base unit square meter per volt second, kg⁻¹ · s² · A).