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"Xxxxxxxxxx - (x xxxxxxx xxxxxx - xxxxxxx, xxxx; xxxxx- xxxxx, xxx) xx xxxxx a technický xxxx xxxxxxxxxx xx xxxxxxx, xxxxxxxx xxxxxxxxxx x xxxxxxxx, xxxxxxxxx xxxxxx, xxxxxxx a xxxxxxxxx vlastnostmi xxxx xxxxxxxxxxxxx xxxxxx. X XX je xxxxxxxx xxxxxxxxx xxxxxxxx x xxxxxxx xxxxxxxxxx Ministerstvo xxxxxxxx x xxxxxxx. Xxx xxx xxxxxxx x xxxxxxx xxxxxxxxxx xxxxx xxx xxxxxxxxx: Xxxx xxx technickou xxxxxxxxxxx, metrologii x xxxxxx xxxxxxxxxxxx, Český xxxxxxxxxxxx institut, a Xxxxx xxxxxxxx pro xxxxxxxxxx. Xxxxxx xxxx x xxxxxxxxxx xxxxxxxxx xxxx, xxxxx jsou xxxxxxxxxxx, x právnických xxxx x orgánů xxxxxx xxxxxx x xxxxxxx xxxxxxxxx k xxxxxxxxx jednotnosti x xxxxxxxxxx xxxxxxx a xxxxxx xxxxxxx xxxxx."
&xxxx;
Xxxxxxxx xxxxxxx xxxxxxxxx:
Xxx. x. 505/1990 Sb.; xxx. č. 20/1993 Sb.; xxx. x. 22/1997 Sb.