试题与答案

()的煤仓,应当配备风力或机械破拱和清仓设施。 A.易起拱 B.储存块炭 C.储存矸

题型:多项选择题

题目:

()的煤仓,应当配备风力或机械破拱和清仓设施。

A.易起拱

B.储存块炭

C.储存矸石

D.原煤粒度细

答案:

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