충격시험

Impact Test, Percussion Test

충격시험기

Impact Testing Machine

충격용접

Percussion Welding, Percussive Welding

충격적 경도시험기

Impact Hardness Testing Machine

충기시험

Air Charging Test

충돌예방등

Anti-collision Light

충돌예방장치

Anti-collision System

충방전배전반

Charging Switchboard

충전장치

Charging Equipment

취성파단

Brittle Fracture