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【多选题】
某一原油罐区，固定顶立式罐直径均为15米。某日因雷击致使固定冷却系统损坏，其中一个油罐着火，并造成200平方米的流淌火，距着火罐22米范围内有邻近罐3个。市消防通信指挥中心接警后调派力量前往火场扑救。扑救该火灾可采取以下冷却措施，正确的是（）。
A.
开启固定冷却系统冷却未着火罐
B.
利用直流水枪、带架水枪或水炮冷却着火罐及邻近罐
C.
冷却水喷射至着火罐壁上沿，要求均匀，不留空白点
D.
开启固定冷却系统冷却着火罐
E.
使用泡沫钩管冷却着火罐
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