>>102
https://www.ihi.co.jp/var/ezwebin_site/storage/original/application/246a10f5026c0a35c37efed27dc8eafb.pdf
3-2 防衛事業

https://www.ihi.co.jp/var/ezwebin_site/storage/original/application/8cd12e7949eefe1aef113cf5f11a9663.pdf

質疑応答 3.