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  • 匿名
关注:1 2013-05-23 12:21

求翻译:它含有探测报警系统、消防广播系统、消防专用电话系统是什么意思?

待解决 悬赏分:1 - 离问题结束还有
它含有探测报警系统、消防广播系统、消防专用电话系统
问题补充:

  • 匿名
2013-05-23 12:21:38
It contains the detection and alarm system, fire radio systems, fire telephone system
  • 匿名
2013-05-23 12:23:18
It contains detection alarm system, fire broadcasting system, dedicated fire phone system
  • 匿名
2013-05-23 12:24:58
It includes the survey alarm system, the fire prevention broadcast system, the fire special use telephone system
  • 匿名
2013-05-23 12:26:38
It contained, fire detection and alarm systems, fire broadcasting system dedicated telephone system
  • 匿名
2013-05-23 12:28:18
it contain alarm detection systems, fire systems, fire private telephone system;
 
 
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