WHAT_IS_THE_MAXIMUM_ACCEPTABLE_LIMIT_OF_TEMPERATURE_FOR_RO??$

1.	WHAT_IS_THE_MAXIMUM_ACCEPTABLE_LIMIT_OF_TEMPERATURE_FOR_RO??$
A.	20‚àö√Ñ‚àö‚àÇC
B.	30‚àö√Ñ‚àö‚àÇC
C.	40‚àö√Ñ‚àö‚àÇC
D.	50‚àö√Ñ‚àö‚àÇC
Answer» D. 50‚àö√Ñ‚àö‚àÇC

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