美军MK7火炮
http://www.zhanliejian.com/navweaps/WNUS_16-50_mk7.htm?cuid=CF5B3D13B8C8E0E3C9F99CA4E43FD2B2|609620020146668&timestamp=1472352442752&_client_version=7.7.2

德制406毫米舰炮，原计划装备h39级战列舰
https://en.m.wikipedia.org/wiki/40.6_cm_SK_C/34_gun?cuid=CF5B3D13B8C8E0E3C9F99CA4E43FD2B2|609620020146668&timestamp=1472268192850&_client_version=7.7.2&nohead=1

德军沙恩霍斯特号战列舰
https://en.m.wikipedia.org/wiki/German_battleship_Scharnhorst

北卡罗莱纳级设计史 http://www.battleshipnc.com/AbouttheShip/History/Design

依阿华级战列舰
https://en.m.wikipedia.org/wiki/Iowa_class_battleship

荷兰1047战列巡洋舰设计史
https://en.m.wikipedia.org/wiki/Design_1047_battlecruiser

@丽齿兽3 @暴走大鳄龟

ijn翔鹤级航母
https://en.m.wikipedia.org/wiki/Japanese_aircraft_carrier_Sh%C5%8Dkaku

苍龙级航母
https://en.m.wikipedia.org/wiki/Japanese_aircraft_carrier_S%C5%8Dry%C5%AB

顶