검사

Survey, Inspection

검사 해머

Test Hammer

검사구멍

Inspection Hole

검사뚜껑

Inspection Cover

검사원

Surveyor, Inspector

검수원

Tally Man

검역기

Quarantine Flag, Yellow Flag

검역등

Quarantine Light

검역선

Qusrantine Boat

검역항

Quarantine Port