“6.5”防空防灾警报试鸣不要黑到

qq56608100

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6月5日上午10时30分至10时42分。分防空袭警报信号和灾情警报信号，防空袭预先警报，鸣36秒，停24秒，反复3遍为一个周期；空袭警报，鸣6秒，停6秒，反复15遍为一个周期，长鸣三分钟为解除警报；灾害警报，鸣3秒，停3秒，反复30遍为一个周期。<br>
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暂不着任何评论<br>
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<img src="mobcent/app/web/images/mobile/mobile-attach-1.png" alt="来自苹果客户端" align="absmiddle">来自苹果客户端</div>
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起什么用<br>
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<img src="mobcent/app/web/images/mobile/mobile-attach-1.png" alt="来自苹果客户端" align="absmiddle">来自苹果客户端</div>
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演习&nbsp;&nbsp;配合 中缅联合演习{:5_140:}{:5_140:}{:5_140:}</td></tr></tbody></table>


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每年都要试下，万一有些喇叭坏球了呢。<br>
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