Списък с думи на двупосочния английско-български политехнически речник

fearnought fearnought picker feasibility feasibility analysis feasibility conditions feasibility prediction feasibility study feasible solution feasible system feasible trajectory feather feather alum featheredge feather-edge brick feather edged feather-edge file feathered tin feathering feather key feather ore feather shot feather spring feather tongue featherweight paper feature feature of novelty features of the ground federal standard feebly magnetic fee call feed feed agitator feed apron feed automatically feed back feedback admittance feedback amplifier feedback automatically feedback capacitance feedback channel feedback circuit feedback coefficient feedback coil feedback control feedback controller feedback current feedback factor feedback gain feedback generator feedback integrator feedback loop feedback network feedback power feedback ratio feedback resistance feedback servo-mechanism feedback signal feedback system feedback voltage feed bar feed belt feed bin feed box feedbox shaft feed change feed change gear feed-change lever feed chute feed circuit feed clutch feed cock feed control feed current feed dial feed-disengaging lever feed disk feed ditch feed dog feed drum feed end feeder feeder box feeder clip feeder-conveyor feeder ear feeder end feeder grain feeder head feeder reactor feeder switchboard feeder transformer feeder vessel feeder voltage regulator feedes line feed gear box feed-gear mechanism feed glass feed head feed heater feed holes feeding belt feeding by hand feeding canal feeding carriage feeding centre feeding conveyer feeding conveyor feeding device feeding disk feeding gate feeding head feeding mechanism feeding pipe feeding point feeding pressure feeding pump feeding roll table feeding screw feeding table feed leg feed line feed-line valve feed magazine feed mark feed motion feed pipe feed pitch feed point feed-point impedance feed port feed press feed pump feed rack feed range feed reel feed regulator feed reverse feed-reverse lever feed rod feed-rod bracket feed roll feed roller feed section feed-selection lever feed shaft feed side feed source feed space feed speed feed spindle feed spool feed spring feedstock feed stop feed strainer feed-suction rose feed system feed tank feed track feed train feed trip dog feed-trip lever feed tube feed unit feed-up feed valve feed water feedwater filter feedwater header feed water heater feed-water piping feedwater supply feedwater tank feed well feed wheel feed worm feel feeler feeler gauge feeler pin feeler stock feet fehling solution feigh feigned column feldspar feldspathic porcelain felit felite fell feller feller-forwarder fellers-forwarder felling felling area felling saw felloe fellow process fellow screw felly felspar felt felt cloth felt disk felted cloth felter felt filter felt gasket felting felting machine felting table felt packing felt paper felt seal felt washer female female centre female cone female die female end female fittings female flange female gauge female mould female screw female-screw cutting tool female spanner female thread female union female wrench femerell femic fence roller fence roof fenchene fencing fender stay fenks fennel oil fenny fenstella fenstration fenton's reagent fergusonite fermenter fermi fermi age fermi gas fermi level fermi momentum fermion fermi salt ferractor ferranti effect ferranti meter ferranti metre ferrate ferredoxin ferrel ferric acid ferric alum ferric carbide ferric chloride ferric compound ferric ferricyanide ferric ion ferricompound ferric ferric oxide ferric salt ferric thiochloride ferricyanic acid ferricyanide ferries-steamer ferriferrois ferrimagnetic ferrimagnetic alloy ferrimagnetic material ferrimagnetic resonance ferrimagnetism ferri rhodanide ferrite amplifier ferrite antenna ferrite aperture plate ferrite core ferrite-cored ferrite-core memory ferrite cube ferrite-diode system ferrite-filled rod radiator ferrite ghost ferrite memory ferrite plate ferrite-rod antenna ferrite sheet ferrite-transistor system ferritic ferritic steel ferritin ferro- ferroacoustic resonance ferroalloy ferroaluminium ferrocement ferrocene ferrochrome ferrocobalt ferrocompound ferroconcrete ferrocrete ferrocyanic acid ferrocyanide ferrod radiator ferrodynamic ferrodynamic instrument ferro-dynamic relay ferroelectric ferroelectric amplifier ferroelectric capacitor ferroelectric effect ferroelectricity ferroelectric material ferroelectric transition ferro ferricyanide ferroglass ferrographic method ferrography ferromagnet ferromagnetic ferromagnetically tuning amplifier ferromagnetic amplifier ferromagnetic crystal ferromagnetic material ferromagnetic medium ferromagnetic metal ferromagnetic order ferromagnetic resonance ferromagnetism ferromagnon ferromanganese ferrometer ferron ferronickel ferroresonance ferrosilicon ferrosteel ferrotungsten ferrous ferrous acid ferruccite ferruginous ferrule ferry ferry craft ferry-steamer fertile fertile nuclei fertile uranium fertiliser irrigation fertilization fertilize fertilizer fertilizer drilling festoon festoon bulb fetch fetch protection fettle fettling fettling chisel fettling material fettling shop fettling wheel feu