1.

THE_PORES_OF_FILTER_FOR_FILTRATION_SHOULD_BE_BETWEEN_IN_DIAMETER_IS__________?$

A. 0.1 – 0.55 μm
B. 0.2 – 0.45 μm
C. 0.3 – 0.45 μm
D. 0.3 – 0.50 μm
Answer» C. 0.3 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 0.45 ‚âà√≠¬¨‚à´m


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