短语
警勤装备
Police Equipme
警勤装备类
Police Equipment
警勤局
Police Logistic Department
式的警勤模式
proactive model
警勤搜索
Plain view searches
警察勤务
Police Operation
;
Police Services
外勤警官
On outdoor service officer
;
An outside duty police officer
;
Outside duty cop
警用勤务头盔
Service helmets for police