patrol
boat
fishing patrol boat漁業巡護船;護漁船;漁業監督船;漁業巡邏艇
police patrol boat警察巡邏艇
fisheries patrol boat漁業巡護船;漁業巡邏艇
coast patrol boat海岸巡防艇;海岸巡邏艇;沿海巡邏艇
PBL Amphibious Assault Patrol Boat兩棲突擊艇
fish patrol boat水產指導船
fast patrol boat快速巡邏艇
coastal patrol boat海岸巡邏艇
river patrol boat江河巡邏艇