DF: private body authorized (licensed) to perform certain activities in legal metrology beyond the scope of metrological supervision (especially activities of metrological control: certification of a measuring instrument, initial and subsequent verif
DF: private body authorized (licensed) to perform certain activities in legal metrology beyond the scope of metrological supervision (especially activities of metrological control: certification of a measuring instrument, initial and subsequent verif
DF: private body authorized (licensed) to perform certain activities in legal metrology beyond the scope of metrological supervision (especially activities of metrological control: certification of a measuring instrument, initial and subsequent verif