탄소첨가

carburization

탄소패킹

Carbon Packing

탄화

Carburization

탄화불꽃

Carbonizing Flame

탄화염

Carburizing Flame

탈급

Withdrawal of Classification

탈기

Deaeration

탈습

Dihumidification

탈습기

Air Dryer

탈습제

Dihumidifier