Er det paa grundlag af disse objektive tekniske kendetegn ikke muligt klart at afgoere, om et instrument eller apparat skal anses som et videnskabeligt instrument eller apparat, undersoeges det, til hvilke formaal instrumenter eller apparater af den art, for hvilke der anmodes om afgiftsfri indfoersel, saedvanlig anvendes i Faellesskabet.
Where it is not possible to establish clearly on the basis of its objective technical characteristics whether an instrument or apparatus is to be regarded as a scientific instrument or apparatus, reference shall be made to the general uses in the Community of instruments or apparatus of the type for which admission free of import duties is requested.