포탑

Turret

포터블 점용접기

Portable Spot Welder

포포이징

Porpoising

포핏

Poppet

포핏압력

Poppet Pressure

포함

Gun Boat

폭

Beam, Breadth

폭길이비

Breath Length Ratio

폭깊이비

Breath Depth Ratio

폭뢰

Depth Charge