单选题Concerning the incinerator’s operation, which of the following is not correct?()AScavenging time should be more 30 seconds before ignitingBThe temperature of sludge tank is 80~100℃CFirst igniting the incinerator with diesel oil, when the temperature of health is about 600℃, the sludge oil drawn inDThe ash can be dumped into sea when the distance is more than 3 miles from land

单选题
Concerning the incinerator’s operation, which of the following is not correct?()
A

Scavenging time should be more 30 seconds before igniting

B

The temperature of sludge tank is 80~100℃

C

First igniting the incinerator with diesel oil, when the temperature of health is about 600℃, the sludge oil drawn in

D

The ash can be dumped into sea when the distance is more than 3 miles from land


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