Nfdm-225 Z R-- !!top!! -

To decipher the meaning underlying NFDM-225 z R–, let’s separate down its segments:

NFDM: Non-fat dry milk or other interpretations can be possible contingent on the context. For the benefit of innovation and good identification, let’s presume it associates to a product or methodology code.

R–

225: This digit value could denote a design number, variant, or a particular attribute of the article or technology.