basin floor fan  盆底扇

basin-floor fan  盆底扇; 盆地底部之海下扇

lake floor fan  湖底扇

lake-floor-fan  湖底扇

floor heater fan control switch  底板加热器风扇控制开关

floor stand type electric fan  落地架式电扇

floor type electric fan  落地式电扇

subaqueous fan-fan deltaic depositional system  水下扇—扇三角洲沉积体系

floor quarryquarry tile floor tile  铺地砖

floor-to-floor time  愚巧法; 防呆法

loaded floor by floor  逐层加载

Raised Floor， Elevated Floor  高架地板; 活动地板

separated floor method of multi-floor frame  分层法

The Decrease in the Standard Value Floor by Floor  逐层递减

fan marder [= fan marker beacon]  扇形波束无线电标杆; 扇形示位标杆

fan-in and fan-out  扇入与扇出

the selection of primary air fan and secondary air fan  一、二次风机选取

100% low floor  100%低地板

100% low floor LRV  100%低地板轻轨车辆