잠수펌프

Deep Well Pump

잠수함

Subnarine, Underwater Craft

잠수함구조선

Submarine Rescue Ship

잠수함모선

Submarine Depot Ship

잠열

Latent Heat

잠호용접

Submerged Arc Welding

장갑판

Armor Plate

장력계

Cable Dynamometer

장력조절기

Draw-off Hold Back Gear

장비품

General Tools