Similar to T級潜水艦_(イギリス海軍)

70 (number)

100

400 (number)

700 (number)

1000 (number)

1,000,000

Kaiyō No.1-class oceanographic research ship

HMS C25

HMS C26

British C-class submarine

HMS E1

HMS E13

HMS E17

HMS E5

HMS E8