1.

WHAT_IS_THE_DIFFERENCE_OF_MEASURING_ACCURACY_BETWEEN_MICROSCOPIC_COUNTING_AND_ELECTRONIC_COUNTERS??$

A. + or – 20 %
B. + or – 17%
C. + or – 3%
D. + or – 23%
Answer» C. + or ‚Äö√Ñ√∂‚àö√ë‚àö¬® 3%


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