Port of Discharge

양륙항

Passenger Boat

여객선

Passenger Accommodation

여객설비

Passenger Ship Safety Certificate

여객안전증서

Progressive Spot Welding, Roll Spot Welding

연속점용접

Permanent Set

영구변형

Preheating Flame

예열불꽃

Preliminary Trial

예행시운전

Paddle Steamer

외륜선

Penetration, Weld Penetration

용입