I-Dongguan Enuo mold Co., Ltd iyinxalenye yeQela le-Hong Kong BHD, ishishini elingundoqo kukuvelisa isitofu sokungunda kunye nokubumba inaliti. Ngaphaya koko, i-Enuo mold ikwangumzi-mveliso we-OEM osebenza kuhlolo lwe-fixture/Gauge R&D, Die casting, CNC machining, Iimveliso zePrototype R&D, Amacandelo okutshiza kunye nokuhlanganisa.
Ifeni ephothiweyo lulungiselelo olushukumayo lomoya apho ifeni yomatshini, eluhlobo lwepropeller, ixhonywa ngaphakathi kwesisilafu esisicylindrical okanye umbhobho. Umbhobho unciphisa ilahleko kwi-thrust evela kwiingcebiso ze-propeller blades, kwaye ukuhluka kwe-cross-section of the duct ivumela umyili ukuba achaphazele ngokunenzuzo isantya kunye noxinzelelo lwe-airflow ngokomgaqo kaBernoulli. I-Ducted fan propulsion isetyenziswa kwinqwelo-moya, kwiinqwelomoya, kwiinqanawa zomoya, kwi-hovercraft kunye neepakethi zeefeni.
Ifeni yejethi yifeni emileyo esetyenziselwa ukuhambisa umoya kwizakhiwo okanye kwiitonela.
Iifeni ezidityanisiweyo zihlala zineencakuba ezininzi nezimfutshane kuneepropela eziqhelekileyo kwaye ke zinokusebenza ngesantya esiphezulu sokujikeleza.
I-US yinkokeli yehlabathi jikelele kwizinto ezintsha zonyango. IMelika iphuhliswe kuphela okanye ibe negalelo elikhulu kwi-9 ye-10 eyona nto ibalulekileyo kwizinto ezintsha zonyango ukususela kwi-1975 njengoko ibekwe yi-poll ye-2001 yamagqirha, ngelixa i-European Union kunye neSwitzerland kunye negalelo ezintlanu. Ukusukela ngo-1966, abantu abaninzi baseMelika baye bafumana iBhaso leNobel kuNyango kunelo lonke ihlabathi lidityanisiwe. Ukususela ngowe-1989 ukusa kowama-2002, kwatyalwa imali ephindwe kane kwiinkampani zabucala zebhayoloji eMerika kunaseYurophu. Inkqubo yokhathalelo lwempilo yase-US idlula kude naliphi na elinye ilizwe, ilinganiselwa kwinkcitho yomntu ngamnye kunye nepesenti yeGDP.
