[掲示板に戻る]
| 43 | Re: 異常雨対策は:タイムラインシステムの策定実施! |
| ゲスト |
z 2017/7/26 19:29
[返信] [編集] >>41 様 まあ、津波も考慮すれば、襲われる前に市町村を高台に移転させる方が、津波に襲われてからの再建費よりも、遥かに安くつきます。 なによりも人命の損失が遥かに小さいですね。 |
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