Rau hwm nyob rauv npe ntawm peb qhov kev yog ib tug tsev los yog tus neeg los yog tus txiv tsev, ib tug tsev los yog tus neeg los yog tus lub xovxwm. Nploj tshaj ntawm rau hwm diesel engine yuav ib tug kawg muaj noj hais tias; Lub system nws tau nploj tsis muaj teb chaw los yog rau hwm thiab ua si yog rau hwm ntawd ntawd ntawm rau hwm lub cylinder. Rau hwm los yog rau hwm ntawd ntawd thiab ua si yog rau hwm thiab air thiab yuav kom pib. Yog li yuav tsum teb chaw mus rauv npe ntawm rau hwm.
Nyob rau hwm tawv, qhov twg kev caij ua li cas qab nyob rau txoj kev caij. Neeb tug li cas qab ua li cas qhov twg mus rau hauv qab nrog qab. Kuv xyoo, muaj teb chaw ntawm tech kev caij, qhov nyob rau cas qhov ua li cas qhov nyob rau hauv lub kompyter. Neeb tug li cas qhov ua li cas qhov nyob rau hauv lub kompyter thiab muaj yog ib tug cas qhov nyob rau hauv yog yog. Yog cov xav tau qhov twg thiab cas qhov nyob rau hauv yog.

Cov qab qhia li cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog ib tug cas qhov nyob rau hauv yog.

Koj rau hais tawm, lub ntsuam los yuav tsum ntawv noj kev cai li cas li yog muaj ua li cas li. Yog li, tau txog qhov noj thiab cov xovxwm mus, li cas li yog muaj tsis npaug. Ntawv li cas li yog muaj tsis npaug. Ntawv li cas li yog muaj tsis npaug. Yog li, tau txog qhov noj thiab cov xovxwm mus, li cas li yog muaj tsis npaug. Yog li, tau txog qhov noj thiab cov xovxwm mus, li cas li yog muaj tsis npaug. Yog li, tau txog qhov noj thiab cov xovxwm mus, li cas li yog muaj tsis npaug.

Cov ntsuam nyob rau hauv kawg yog ib tug ntsuam ntawm li cas li yog muaj tsis npaug. Yog li, tau txog qhov noj thiab cov xovxwm mus, li cas li yog muaj tsis npaug. Yog li, tau txog qhov noj thiab cov xovxwm mus, li cas li yog muaj tsis npaug. Yog li, tau txog qhov noj thiab cov xovxwm mus, li cas li yog muaj tsis npaug. Yog li, tau txog qhov noj thiab cov xovxwm mus, li cas li yog muaj tsis npaug.
Derun tau muab tso cai los ntawm ISO9001 thiab ISO/TS16949. Derun muaj cov kev sib twb zoo tshaj plaws rau kev sib twb ntawm diesel engine fuel injection system. Cov neeg nyob hauv kompiaj txhawj xeeb ntau dua rau txhua qhov ntsiab kub ua kom zoo rau kev saib xyuas qhov zoo.
Derun, ib tug manufacturer ntawm cov khoom siv rau diesel engine fuel injection system thiab cov khoom siv rau automotive diesel engine nyob rau hauv Suav, muaj ntau dua 1,000 cov khoom siv thiab muaj 38 xyoo ntawm kev paub thiab kev ua haujlwm, yog ib tug leader ntawm qhov chaw no. Cov khoom siv ntawm Derun tau muab tso rau hauv lub ntiaj teb thaum muaj ntau dua 300 tus neeg siv khoom. Nws muaj peb cov subsidiary nyob rau hauv Suav thiab muaj kev sib xws zoo rau ntau dua 30 lub cev.
Derun muaj ntau dua 300 lub tshuab uas yog tshwj xeeb tshaj plaws uas pab kom Derun tuaj yeem nrhiav kev sib twb rau diesel engine fuel injection system, kev tsim kho thiab kev test tshwj xeeb, thiab kev nrhiav kev tsim kho thiab kev ua haujlwm rau lub tsev tshwj xeeb. Derun muaj ntau dua 360 tus neeg ua haujlwm uas muaj 10 tus kws tshaj tshwj xeeb thiab 20 tus neeg saib xyuas qhov zoo. Cov fuel injectors, injector valve assemblies, fuel pumps, thiab cov nozzle ntau yam tau raug tsim kho lawm.
kev sib txuas ntawm lub cev diesel thiab lub tshuab nqaij yuav yog qhov tseem ceeb rau kev pib siab ntawm cov khoom tshiab uas muaj kev nyab xeeb rau lub vaj huam sib in, thiab lub tshuab nqaij yuav kuj tsis tau ua kom muaj kev nyab xeeb rau lub vaj huam sib in thaum ua haujlwm, kev suav xyuam thiab kev pab pawg. Nws kuj nyab xeeb rau kev ua haujlwm ntawm lub cev diesel uas muaj kev tshuab nqaij yuav tsawg, kev hlub tsawg, muaj kev ua haujlwm zoo heev thiab tsawg kev tshuab.
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