피크

Peak

피크늑골

Peak Frame

피크탱크

Peak Tank

피티

PT : Penetration Test

핀연결장치

Pin Connection Device

핀이음

Pin Joint, Hinged Joint

필러거더구조도

Pillar and Girder Construction Prufile

필릿(필렛)

Fillet

필릿용접

Fillet Welding

필릿용접다리

Leg of Fillet Weld