单选题As for turbine oil, contact with water in the form of steam will be inevitable so good （） properties will be essential.AdefrostingBde-oilingCdemulsifyingDdehumidifying
单选题
As for turbine oil, contact with water in the form of steam will be inevitable so good （） properties will be essential.
A
defrosting
B
de-oiling
C
demulsifying
D
dehumidifying
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