Which characteristic is an advantage of Halon as a fire extinguishing medium?（）<br>A:Electrically non-conductive<br>B:Relatively inexpensive<br>C:Effective against chemicals containing an oxidizer<br>D:All of the above

Which characteristic is an advantage of Halon as a fire extinguishing medium?（）
A:Electrically non-conductive
B:Relatively inexpensive
C:Effective against chemicals containing an oxidizer
D:All of the above

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