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16 Nowadays the BIPM continues to attend to the … of physical
measurements in the world.
a) coordination; b) etermination; c) standardization;
d) harmonization;
17 The other basic quantities of the SI are defined today from
physical …
a) laboratories; b) mass; c) years; d) constants;
18 At the conference 18 members of the CIPM are …, half of which
are reelected every four years.
a) elected; b) coordinated; c) compared; d) attended;
reelected
19 There was not any … gap between the American and French
standards … .
a) useful; b) significant; c) new; d) scientific;
20 It is now possible for European exporters to prove that they meet
the … of many American contracts.
a) people; b) standards; c) requirements; d) products;

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