Terms for subject Technology containing front line

English	Chinese
front line	第一线
front line airfield	前线机场
front line first aid	火线抢救
front line manager	第一线管理人员
front line of a zone lot	区划地块的界线
front line of building	房屋的前沿线
front lot line	沿街边线
front property line	地产前沿界线
front property line	个人地产与国家公路之间的界线
front shear line	锋面切变线
isochronous fire front line	火灾蔓延等时线在同-时间火灾蔓延地点连结线