?固定压力喷水 fixed pressure water- spraying fire-extin- guishing system
?固定冲程泵 fixed stroke pump
?固定式钻油台 fixed type drilling platform
?固定型接头 fixed type of joint
?固定叶片 fixed vane
?固定台(下水) fixed way
?固端格架 fixed-ended grillage
?定桩钻油台 fixed-pile platform
?定桩型钻探台 fixed-pile structure type drilling rig
?夹具 fixture
?旗 flag
?旗箱 flag chest
?固定冲程泵 fixed stroke pump
?固定式钻油台 fixed type drilling platform
?固定型接头 fixed type of joint
?固定叶片 fixed vane
?固定台(下水) fixed way
?固端格架 fixed-ended grillage
?定桩钻油台 fixed-pile platform
?定桩型钻探台 fixed-pile structure type drilling rig
?夹具 fixture
?旗 flag
?旗箱 flag chest
旗箱 flag chest
?旗箱 flag locker
?旗舰 flag ship
?旗竿 flag staff
?火焰 flame
?火管 flame (or fire) tube
?火焰调整 flame adjustment
?火焰退火 flame annealing
?灭焰器 flame arrester
?火焰清除 flame cleaning
?焰锥 flame cone
?火焰切割 flame cutting
?火焰切割机 flame cutting machine
?火焰探测器 flame detector (or eye, or monitor)
?[火]焰[前进]面 flame front
?火焰开槽 flame gouging
?火焰硬化 flame hardening
?火焰切削,火焰加工 flame machining
?火焰导板 flame piloting baffle
?火焰整平机 flame planer
?焰板 flame plate
?火焰传播速度 flame propagation velocity
?难燃性电缆 flame retardant cable
?难燃性材料 flame retardant material
?火焰安全灯 flame safety lamp
?火焰嵌接 flame scarfing
?烧缩法 flame shrinking
?凸缘,法兰 flange
?凸缘联结器,凸缘接头 flange coupling
?凸缘接合 flange joint