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单选题
Which of the following is true about a "dry pipe" sprinkler system?下列哪一项关于干式喷水灭火系统的描述是正确的？（）
A
A .It reduces the likelihood of the sprinkler system pipes freezing.减少了喷水灭火系统的管被冻住的可能性
B
B .It is a substitute for carbon dioxide systems.二氧化碳灭火系统的替代品
C
C. It uses less water than wet pipe systems.比湿式灭火系统更节水
D
D .It maximizes chances of accidental discharge of water.增大的意外排水的可能性
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更多 “单选题Which of the following is true about a "dry pipe" sprinkler system?下列哪一项关于干式喷水灭火系统的描述是正确的？（）A A .It reduces the likelihood of the sprinkler system pipes freezing.减少了喷水灭火系统的管被冻住的可能性B B .It is a substitute for carbon dioxide systems.二氧化碳灭火系统的替代品C C. It uses less water than wet pipe systems.比湿式灭火系统更节水D D .It maximizes chances of accidental discharge of water.增大的意外排水的可能性” 相关考题
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