What is the value of electrolytic temperature maintained in ECH?

1.	What is the value of electrolytic temperature maintained in ECH?
A.	18 ¬¨‚àë¬¨¬µ‚àö‚â†C
B.	28 ¬¨‚àë¬¨¬µ‚àö‚â†C
C.	38 ¬¨‚àë¬¨¬µ‚àö‚â†C
D.	48 ¬¨‚àë¬¨¬µ‚àö‚â†C
Answer» D. 48 ¬¨‚àë¬¨¬µ‚àö‚â†C

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