윤활유더티탱크

LO Dirty Tank

윤활유섬프탱크

LO Sump Tank

윤활유여과기

LO Filter, LO Strainer

윤활유중력탱크

LO Gravity Tank

윤활유청정기

LO Purifier

윤활제

Lubricant

융기갑판

Raised Deck

융합부

Fusion Zone

융합불량

Lack of Fusion, Incomplete Fusion

은납땜

Silver Alloy Brazing, Silver Soldering