[請問] 演習的警報聲從哪裡發出?
大家好~
今天北部萬安演習
演習視同作戰
不過一直很好奇那個警報聲從哪裡發出的
可以這麼大聲又廣泛的傳播出來
感覺頗強的
以上
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推
04/29 00:32, , 1F
04/29 00:32, 1F
推
04/29 00:32, , 2F
04/29 00:32, 2F
→
04/29 00:32, , 3F
04/29 00:32, 3F
→
04/29 00:34, , 4F
04/29 00:34, 4F
推
04/29 01:01, , 5F
04/29 01:01, 5F
→
04/29 01:09, , 6F
04/29 01:09, 6F
→
04/29 01:10, , 7F
04/29 01:10, 7F
→
04/29 01:10, , 8F
04/29 01:10, 8F
推
04/29 01:10, , 9F
04/29 01:10, 9F
→
04/29 07:30, , 10F
04/29 07:30, 10F