흑연페인트

Graphite Paint

흑연화

Graphitization

흘수

Draft, Draught

흘수계

Draft Gauge, Draught Gauge

흘수눈금

Draft Scale

흘수사다리

Draft Ladder

흘수표

Draft Marks

흠탐지기

Flaw Detector

흡음

Sound Absorption

흡입

Suction