问题
多项选择题
GB／T214-1996中煤中全硫的测定方法有（）
A.艾士卡法
B.库仑滴定法
C.氧弹法
D.高温燃烧中和法
答案
参考答案：A, B, D
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GB／T214-1996中煤中全硫的测定方法有（）
A.艾士卡法
B.库仑滴定法
C.氧弹法
D.高温燃烧中和法
参考答案：A, B, D
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