【多选题】【消耗次数：1】
气体灭火系统按其装配形式可分为（）
①
A全淹没系统
②
B局部应用系统
③
C管网灭火系统
④
D无管网灭火系统
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相关题目
【单选题】
二氧化碳灭火系统按应用方式可分为（）
①
A组合分配灭火系统和单元独立灭火系统
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B高压系统和低压系统
③
C管网灭火系统和无管网灭火系统
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D全淹没灭火系统和局部应用灭火系统
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气体灭火系统采用的是冷却、窒息（稀释氧气）、隔离（去除燃料）和化学抑制方法中的一种或多种方法。一般包括二氧化碳灭火系统、水蒸气灭火系统、氦气灭火系统和烟雾灭火系统、卤代烷灭火系统等
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正确
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错误
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friendly with
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fought for
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Where should I
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What should I
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Can you tell me where to
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She is die.
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She is dead.
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She died five years ago.
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gave
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has been given
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was given
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was giving
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disagree
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dislike
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disconnect
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discover
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advice
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bench
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distance
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success
【单选题】
_________ the early nineteenth century, people did not use stamps.
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In
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On
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As
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