Tsheb 2024, Hlis ntuj nqeg
Dab tsi yog tripoid CV sib koom?
Kawg hloov kho: 2024-02-19 16:02
CV sib koom ua ke, lossis qhov sib koom ua ke tsis tu ncua, yog lub tshuab uas lub zog xa tawm los ntawm lub tshuab xa mus rau lub log. Nyob rau hauv cov ntaub ntawv no, lub thrust yog kis mus rau lub steered log yam tsis tau poob ntawm lub hwj chim. Lub tshuab tso cai rau kev sib hloov mus txog 70 degrees
Tsheb siv lub rooj zaum
Kawg hloov kho: 2024-02-19 16:02
Cov thev naus laus zis niaj hnub tab tom txhim kho sai. Txawm li cas los xij, tau tsim ntau tshaj li ib puas xyoo dhau los, lub tsheb lub rooj zaum txoj siv tau yog ib txoj kev ntseeg siab ntawm kev tiv thaiv cov neeg caij tsheb thiab tus neeg tsav tsheb rau ntau tshaj kaum xyoo
Qhov zoo tshaj plaws txhua lub log tsav tsheb sedan. Txheej txheem cej luam ntawm cov qauv zoo tshaj plaws thiab tshuaj xyuas txog lawv
Kawg hloov kho: 2024-02-19 16:02
Txhua lub log tsav tsheb yog lub tsheb zoo meej rau txoj kev Lavxias. Qhov zoo tshaj plaws symbiosis ntawm aesthetics thiab functionality. Nyob rau hauv xws li ib tug tsheb, koj yuav tsis tau daig ntawm txoj kev nyob rau hauv lub caij ntuj no, thiab tuav tag nrho cov log tsav sedans yog zoo heev. Nws tsis yog qhov xav tsis thoob tias ntau tus neeg uas tau ntsib nrog cov lus nug ntawm kev xaiv lub tsheb txiav txim siab yuav lub tsheb hauv pawg no
Liqui Moly 5W30 roj: muaj pes tsawg leeg, ntau yam thiab cov yam ntxwv
Kawg hloov kho: 2024-02-19 16:02
Liqui Moly 5W30 yog ntau lub hom phiaj lub cav roj nplua nyeem uas muab cov qib tsis tau pom dua ntawm kev tiv thaiv lub cav. Tus thawj Liqui Moly 5W30 roj yog tsim los siv cov cuab yeej cuab tam. Cov khoom yog tsim los ntawm German tuam txhab ntawm tib lub npe, uas tau txais ntau yam khoom plig nyob rau hauv lub teb ntawm lubricants
Liqui Moly Molygen 5w30 cav roj: tshuaj xyuas, specifications
Kawg hloov kho: 2024-02-19 16:02
Liqui Moly Molygen 5w30 lub cav roj yog qhov chaw los ntawm cov chaw tsim khoom raws li qhov kev xaiv zoo tshaj plaws rau niaj hnub Japanese lossis Asmeskas-ua hauv combustion xyaw. Cov cuab yeej tuaj yeem ua tau ntau lub valve, nruab nrog lub tshuab turbocharging thiab intercooler, thiab tsis muaj lawv. Lubricant khoom guarantees kev tiv thaiv siab tshaj plaws
Throttle valve ntawm "Ua Ntej": nws nyob qhov twg, lub hom phiaj, muaj teeb meem thiab kho
Kawg hloov kho: 2024-02-19 16:02
Nws feem ntau tshwm sim tias lub tsheb cav khiav tsis tu ncua, txawm hais tias lub khoos phis tawj on-board tsis ua yuam kev. Cov roj mov siab yog qhov qub, cov sensors tsis zoo, thiab qhov nrawm nrawm dhia ntawm 550 mus rau 1100. Yog tias muaj teeb meem zoo sib xws tshwm sim ntawm Kev Ua Ntej, ces qhov ua rau tuaj yeem nkaum hauv lub throttle valve malfunction
Generator "Grants": kho thiab hloov
Kawg hloov kho: 2024-02-19 16:02
Kev ua haujlwm ntawm lub tsheb sib txuas ntawm lub tsheb "Lada Granta" yog nyob ntawm lub tshuab hluav taws xob tag nrho. Nws ua rau qhov poob ntawm hluav taws xob los ntawm lub roj teeb thiab muaj txoj siv sia siv los ntawm lub zog cog ntawm lub tshuab. Sij hawm dhau mus, lub tshuab hluav taws xob nres tsim cov yam ntxwv xav tau, uas ua rau muaj kev ua haujlwm tsis zoo ntawm lub tshuab hluav taws xob. Yuav ua li cas txheeb xyuas cov teeb meem thaum ntxov thiab kho lawv, kab lus no yuav qhia
Lub hood ntawm VAZ 2114 tsis kaw: peb kho peb tus kheej
Kawg hloov kho: 2024-02-19 16:02
VAZ 2114 tus tswv feem ntau ntsib teeb meem thaum lub tsheb lub hood pib kaw thiab qhib tsis zoo. Qhov no ua rau muaj kev tsis txaus siab ntau. Tom qab tag nrho, ib qho kev ua haujlwm tsis zoo tsis yog tsuas yog ua rau tsis muaj kev txaus siab ntawm kev khiav haujlwm ntawm lub tshuab, tab sis kuj tseem tuaj yeem ua rau muaj xwm txheej ceev
Kev hloov tus kheej ntawm VAZ-2114 pem hauv ntej bumper: cov lus qhia muaj txiaj ntsig thiab kev ua kom yuam kev
Kawg hloov kho: 2024-02-19 16:02
Tsheb bumper VAZ 2114 tsis tsuas yog muab lub tsheb zoo nkauj, tab sis kuj tsim kev tiv thaiv lub cev ntxiv thaum muaj kev sib tsoo. Nws yog nws leej twg raug kev txom nyem ntau dua li lwm cov ntsiab lus thaum lub sijhawm ua haujlwm ntawm lub tsheb. Kev tsim qauv yooj yim ntawm cov tsheb hauv tsev tso cai rau koj los hloov lub pem hauv ntej bumper ntawm VAZ-2114
Crankshaft - yog dab tsi? Ntaus, lub hom phiaj, lub hauv paus ntsiab lus ntawm kev ua haujlwm
Kawg hloov kho: 2024-02-19 16:02
Lub crankshaft yog ib qho tseem ceeb ntawm lub cav. Nws yog ib feem ntawm lub crank mechanism. Nws muaj ib tug complex ntaus ntawv. Qhov no mechanism yog dab tsi? cia peb xav txog
"Honda-Stepvagon": tus tswv tshuaj xyuas, kev qhia tshwj xeeb thiab duab
Kawg hloov kho: 2024-02-19 16:02
Honda-Stepwagon tsheb: tus tswv tshuaj xyuas, specifications, zoo thiab qhov tsis zoo, kev ua haujlwm nta. Tsheb "Honda-Stepwagon": piav qhia, tsis, roj noj, tswj, cav, yees duab
Crankshaft liners: lub hom phiaj, hom, yam ntxwv ntawm kev tshuaj xyuas thiab hloov
Kawg hloov kho: 2024-02-19 16:02
Lub crankshaft yog qhov tseem ceeb tshaj plaws ntawm lub cav. Nws muab kev sib hloov ntawm lub log los ntawm kev hloov lub zog ntawm cov roj av hlawv. Crankshaft liners yog me me semi-ntiv nplhaib zoo li cov khoom ua los ntawm cov hlau tawv nruab nrab thiab coated nrog tshwj xeeb los tiv thaiv kev sib txhuam
Mercedes kev saib xyuas: xaiv cov kev pabcuam tsheb muaj npe, tus nqi nruab nrab ntawm ib qho kev pabcuam
Kawg hloov kho: 2024-02-19 16:02
Cia peb xav txog cov yam ntxwv ntawm kev saib xyuas "Mercedes". Tom qab tag nrho, tam sim no txhua leej txhua tus paub tias ib lub tsheb yog ib qho kev txaus siab kim, rau kev kho uas koj yuav tsum tau them. Thiab txawm ntau li ntawd, nws yog lub tsheb German uas kim heev rau kev khiav lag luam. Tom qab tag nrho, cov tsheb no yog superior rau tag nrho lwm tus nyob rau hauv cov nqe lus ntawm zoo thiab kev nplij siab, tab sis yuav tsum tau ntau tshaj peev nyob rau hauv kho qhov chaw. Mercedes kev saib xyuas yog kim. Tsis txhob xav tsis thoob los ntawm tus nqi siab
Engine UTD-20: specifications, piav qhia nrog daim duab
Kawg hloov kho: 2024-02-19 16:02
Lub cav UTD-20 tau teeb tsa rau qee cov qauv ntawm cov khoom siv tub rog. Nrog qee qhov kev hloov kho, nws kuj yog siv rau cov tsheb thauj khoom. Tshwj xeeb tshaj yog feem ntau nws yog ntsia rau KamAZ tsheb thauj khoom. Qhov no yog ib hom nrov motors, uas kuj yog siv rau cov khoom hnyav tshwj xeeb. Specifications, raug breakdowns thiab lwm yam nta ntawm lub cav nthuav tawm yuav tau tham hauv qab no
Cav roj ZIC 5W40: specifications, xyuas
Kawg hloov kho: 2024-02-19 16:02
ZIC 5W40 lub cav roj zoo li cas? Dab tsi additives tus neeg tsim khoom siv los ua hom kev sib xyaw no? Rau lub cav twg yog hom roj cav no haum? Nyob rau hauv dab tsi ib puag ncig tej yam kev mob nws yuav siv tau?
Tus nqi tsheb puas yuav nce vim qhov poob ntawm ruble?
Kawg hloov kho: 2024-02-19 16:02
Tam sim no cov pej xeem ntawm Lavxias Federation tab tom ntsib lub sijhawm thaum ruble poob thiab nyiaj duas tawm. Rau ntau, cov lus nug tam sim ntawd tshwm sim: yuav ua li cas rau tus nqi ntawm lub tsheb? Tus nqi tsheb puas yuav nce? Dab tsi yuav tshwm sim tom ntej? Puas tsim nyog nqis peev rau lawv? Yuav ua li cas? Cov lus teb rau txhua nqe lus nug tuaj yeem pom hauv cov ntaub ntawv thiab cov ntaub ntawv ntawm kab lus no
Silencer "Kalina-Universal": piav qhia thiab hloov
Kawg hloov kho: 2024-02-19 16:02
Lub tshuab kaw lus tau nruab rau ntawm Kalina-Universal kom tshem tawm cov pa tawm ntawm lub cav. Cov node muaj ob lub ntsiab: lub ntsiab thiab ntxiv. Lawv txuas rau ib leeg los ntawm lub nplhaib sealing thiab ib lub clamp. Tsis tas li ntawd, lub ntsiab ntawm lub muffler muaj xws li lub converter, uas yog ntsia rau hauv qab ntawm lub tshuab. Lub muffler ntawm lub tsheb hauv tsev yog tsim los rau qhov nruab nrab ntawm tsawg kawg yog 50 txhiab kilometers
Xyuas txog "Hyundai-Tucson": piav qhia, specifications, qhov ntev. Compact crossover rau tag nrho tsev neeg Hyundai Tucson
Kawg hloov kho: 2024-02-19 16:02
Kev tshuaj xyuas txog "Hyundai Tucson": qhov zoo, qhov tsis zoo, duab, nta. Tsheb "Hyundai Tucson": piav qhia, kev yam ntxwv, tag nrho qhov ntev, roj noj. Compact crossover rau Hyundai Tucson tsev neeg: xyuas, chaw tsim tshuaj paus
Mobile Super 3000 5W40 cav roj: tshuaj xyuas
Kawg hloov kho: 2024-02-19 16:02
Cov lus qhia dab tsi uas cov neeg tsav tsheb muab rau "Mobile Super 3000 5W40"? Dab tsi yog qhov zoo ntawm hom roj cav no? Hom cav no puas haum rau? Dab tsi additives lub chaw tsim tshuaj paus siv nyob rau hauv lub tsim ntawm mix ntawm no hom? Qhov kawg roj lub neej yog dab tsi?
Tsheb "Lada Vesta SV" - tus tswv tshuaj xyuas, specifications thiab nta
Kawg hloov kho: 2024-02-19 16:02
Lada Vesta SW 2018-2019 tus tswv tshuaj xyuas Qhov zoo thiab qhov tsis zoo ntawm Lada Vesta SW 2018-2019 hauv lub cev tshiab tau nthuav tawm raws li kev tawm tswv yim los ntawm cov tswv tiag. Cov ncauj lus kom ntxaws ntxiv txog qhov zoo thiab qhov tsis zoo ntawm Lada Vesta SW chaw nres tsheb wagon 1.6 thiab 1.8 nrog cov tshuab thiab cov neeg hlau tuaj yeem pom hauv cov dab neeg hauv qab no
Yuav ua li cas tshem cov catalyst ntawm lub tsheb kom zoo? Qhov zoo thiab qhov tsis zoo
Kawg hloov kho: 2024-02-19 16:02
Txhua lub tsheb muaj qhov tso pa tawm. Nws suav nrog ob peb yam txheej txheem. Lub ntsiab sawv daws yuav yog lub collector, resonator thiab muffler. Tsis tas li ntawd, lub kaw lus tuaj yeem siv lub corrugation uas txo cov kev vibrations. Tab sis kuj yog ib qho yuav tsum tau muaj nyob rau hauv cov tsheb nrog Euro-3 thiab cov qauv siab dua yog cov catalyst. Nws yog dab tsi thiab kuv yuav tsum tau tshem tawm cov catalyst? Cia peb tham hauv peb tsab xov xwm niaj hnub no
Castrol Edge 5W30 cav roj: txheej txheem cej luam thiab specifications
Kawg hloov kho: 2024-02-19 16:02
Castrol Edge 5W30 yog tsim los nrog cov thev naus laus zis tshiab tshwj xeeb. Cov kab ntawm cov khoom siv roj nplaum no suav nrog ob qho tib si thoob ntiaj teb lubricants thiab cov roj tshwj xeeb. Cov khoom ntawm lub tuam txhab Askiv Castrol yog cov khoom zoo thiab ruaj khov
Tuning "Hyundai Getz": cov lus qhia los ntawm cov kws tshaj lij thiab cov neeg tsav tsheb
Kawg hloov kho: 2024-02-19 16:02
"Hyundai-Getz" tau txais txiaj ntsig zoo ntawm cov neeg tsav tsheb Lavxias. Tsis tas li ntawd, lub tsheb tau koom nrog hauv kev sib tw, uas tau tshwm sim hauv Moscow. Nyob rau hauv 2005, tus qauv no yeej lub Honorary title ntawm "Lub tsheb ntawm lub xyoo nyob rau hauv Russia". Qhov kev thov rau Hyundai-Getz tuning kuj tau nce
"Ford Transit" nrog txhua lub log tsav: nta, specifications thiab xyuas
Kawg hloov kho: 2024-02-19 16:02
Yuav piav qhia rau tus neeg nyiam ua haujlwm li cas "Ford Transit" (plaub-log tsav) yog dab tsi? Nws yog ib qho yooj yim: qhov no yog ib tug workhorse rau cargo tsheb thauj mus los, uas yog unpretentious nyob rau hauv kev saib xyuas thiab hardy nyob rau hauv lub lag luam, qhov no yog ib tug indispensable tag nrho cov struts tsheb rau ib tug tub luam
Lub ntsiab lus zais ntawm cov yam ntxwv ntawm Passat B3
Kawg hloov kho: 2024-02-19 16:02
Passat nrog B3 index tau qhia hauv Geneva xyoo 1988. Txawm tias muaj kev tsis sib haum xeeb sab nrauv, lub tsheb muaj qhov zoo tshaj plaws streamlining coefficient rau lub sijhawm ntawd - 0.28. Nws tau txais kev tshuaj xyuas zoo los ntawm cov tswv, raws li pov thawj los ntawm 1.6 lab luam tawm. Cia peb saib ze dua ntawm cov yam ntxwv ntawm lub tshuab
Tuning "Santa Fe 2": cov tswv yim nthuav, duab
Kawg hloov kho: 2024-02-19 16:02
"Hyundai Santa Fe" yuav tsum tsis yog tsuas yog muaj lub ntsej muag ntxim nyiam thiab ntxim nyiam thiab muaj kev sib txawv ntawm cov tsheb loj, tab sis kuj tseem tiv thaiv me ntsis khawb thiab lwm yam kev puas tsuaj. Vim li no, ntau tus neeg nyiam Santa Fe 2 rau kev sib tw
Elf cav roj: yuav ua li cas paub qhov txawv ntawm tus thawj los ntawm tus cuav, dab tsi los nrhiav thaum yuav
Kawg hloov kho: 2024-02-19 16:02
Cav thiab kis roj "Elf" niaj hnub no tau paub dav hauv Russia. Thaum yuav khoom, nws tseem pom zoo kom kuaj xyuas cov khoom cuav. Yuav ua li cas paub qhov txawv ntawm tus thawj los ntawm ib tug fake, dab tsi los nrhiav thaum yuav?
Rotor ntawm lub cev muaj zog induction nrog rau theem rotor: daim ntawv thov hauv tshuab asynchronous
Kawg hloov kho: 2024-02-19 16:02
Ib lub cev muaj zog yog lub tshuab hluav taws xob tsim los hloov hluav taws xob rau hauv lub zog siv tshuab. Cov qauv tsim muaj ntau qhov chaw, tab sis hnub no peb yuav xav txog tsuas yog qhov txav ntawm lub tshuab hluav taws xob - lub rotor
Kev siv roj tiag tiag ntawm "Lada-Grants" ib 100 km
Kawg hloov kho: 2024-02-19 16:02
Tsis siv neeg gearboxes (tsis siv neeg kis tau tus mob) tau tsim tawm ntau txij li ib nrab xyoo pua dhau los. Ntau yam tau hloov pauv hauv lub sijhawm cuam tshuam. Cov tsheb tau dhau los ua qhov sib txawv, thiab kev sib kis tau zoo heev. Lub ntiaj teb pib loj heev txhua lub sijhawm no tsis tas yuav xav tsis thoob nrog cov khoom tshiab, tsuas yog nyob rau hauv Russia lo lus "automatic" tsis tu ncua cuam tshuam nrog lub npe ntawm tus tsim riam phom loj. Thiab yog li ntawd tau tshwm sim. Xyoo 2012, thawj lub tsheb hauv tsev ntawm hom no, Lada Granta, dov tawm ntawm cov kab sib dhos
Pib-nres system: nws yog dab tsi, nws yog npaj rau, lub hauv paus ntsiab lus ntawm kev ua haujlwm thiab tshuaj xyuas
Kawg hloov kho: 2024-02-19 16:02
Yuav luag ib feem peb ntawm lub sijhawm lub cav ua haujlwm. Ntawd yog, lub cav ua haujlwm, hlawv roj, ua rau ib puag ncig, tab sis lub tsheb tsis txav. Kev taw qhia ntawm "Start-Stop" system ua kom lub cav ua haujlwm tsuas yog thaum tsav tsheb
Diesel intercooler roj: ua rau thiab kev daws teeb meem
Kawg hloov kho: 2024-02-19 16:02
Tam sim no yuav luag txhua lub cav diesel yog supercharged. Qhov no tso cai rau koj kom nce qhov kev ua tau zoo ntawm lub cev muaj zog, uas yog qhov zoo xav txog hauv cov yam ntxwv dynamic. Txawm li cas los xij, lub tshuab pressurization muaj cov cuab yeej tshwj xeeb. Txij li thaum huab cua nkag rau hauv siab, nws nyiam ua kom sov. Cov cua kub hauv kev noj haus tsis zoo cuam tshuam rau kev ua haujlwm ntawm lub cav combustion sab hauv. Yog li ntawd, nyob rau hauv lub tsim ntawm turbocharged xyaw, ib tug tshwj xeeb radiator rau huab cua - ib tug intercooler
Poob tus yuam sij fob ntawm lub tswb, yuav ua li cas rov qab? Kev khi ib lub keychain tshiab
Kawg hloov kho: 2024-02-19 16:02
Lub tswb ceeb toom fob yog ib feem tseem ceeb ntawm kev ruaj ntseg complex. Nws yog ib qho interface uas tus tswv lub tsheb tuaj yeem teeb tsa lub tswb teeb tsa, tswj cov haujlwm, thiab tau txais cov ntaub ntawv hais txog lub xeev ntawm lub tsheb. Nws tsis yog qhov nyuaj rau cov neeg tsav tsheb poob fobs tseem ceeb. Tab sis thaum poob, tus tswv tsheb yuav tsum nyob twj ywm tus tswv ntawm qhov xwm txheej. Koj yuav tsum nco ntsoov paub yuav ua li cas yog tias koj poob tus yuam sij fob los ntawm lub tswb, yuav ua li cas kho lub cuab yeej
Xenon taub hau: cov txiaj ntsig thiab kev teeb tsa
Kawg hloov kho: 2024-02-19 16:02
Xenon headlights, tsis zoo li lwm tus, muaj ob lub tshuab hluav taws xob ua ke es tsis txhob siv lub tshuab hluav taws xob. Lawv nyob ntawm ib qho deb ntawm ib leeg nyob rau hauv ib lub quartz iav raj uas muaj hlau ntsev thiab gases. Nyob nruab nrab ntawm cov electrodes, nrog kev pab los ntawm high-voltage mem tes, cov roj tau txais cov khoom siv hluav taws xob thiab hluav taws xob tshwm sim. Yog li ntawd, xenon taub hau tseem hu ua gas paug
Diode foglights: txheej txheem cej luam, specifications, xaiv, tshuaj xyuas
Kawg hloov kho: 2024-02-19 16:02
Kev nyab xeeb ntawm tus neeg tsav tsheb thiab txhua tus neeg siv txoj kev yog nyob ntawm qhov zoo ntawm txoj kev teeb pom kev zoo. Nyob rau hauv cov huab cua ntub nws yog ib qhov tsim nyog yuav tau siv ib hom tshwj xeeb ntawm lub teeb taub hau. Qhov twg diode foglights xaiv yuav tau tham nyob rau hauv kom meej nyob rau hauv tsab xov xwm
Yooj yim installation ntawm lub koob yees duab rear saib hauv lub tsheb
Kawg hloov kho: 2024-02-19 16:02
Txhim kho lub koob yees duab tom qab yog txheej txheem uas siv tau txawm tias tus pib. Qhov tseem ceeb yog kawm phau ntawv thiab ua raws li nws nruj me ntsis
Sedan - yog dab tsi? Kev piav qhia thiab ntau yam
Kawg hloov kho: 2024-02-19 16:02
Sedan yog hom tsheb nrov tshaj plaws ntawm lub cev, uas yog tus yam ntxwv ntawm lub hnab ntim khoom sib cais los ntawm cov neeg caij tsheb. Nws tshwm sim ob- thiab peb-ntim, tuaj yeem muaj 2 lossis 4 qhov rooj. Muaj ntau ntau hom sedan, lawv tau piav qhia hauv kab lus no
Infiniti G25: khov thiab muaj zog "tus menyuam"
Kawg hloov kho: 2024-02-19 16:02
Infiniti G25 yog qhov kev xaiv zoo rau cov neeg uas xav sim cov chav hwm hwm, tab sis tsis xav siv nyiaj ntau. G25 yog tus qauv yau tshaj plaws hauv Infiniti lineup. Tus qauv tsis yog tshiab txhua, nws tau nyob hauv khw txij li xyoo 2006. Lub tsheb muag zoo, koj tuaj yeem pom nws ntawm txoj kev ntau zaus
Pes tsawg horsepower yog qhia nyob rau hauv lub tsheb passport thiab lawv tus lej tiag yog dab tsi
Kawg hloov kho: 2024-02-19 16:02
Kev txiav txim siab npaum li cas horsepower ib lub cav tuaj yeem tsim tau, nws tau khiav nrog cov roj av octane siab tshaj plaws muaj nyob hauv khw. Hauv qee lub tebchaws, txawm tias 100 qib aviation roj tau muag ntawm cov chaw nres tsheb roj, thiab cov neeg tsim tsheb siv nws nrog lub zog thiab lub ntsiab
Yuav ua li cas thiaj txo tau roj?
Kawg hloov kho: 2024-02-19 16:02
Qhov laj thawj uas ua rau muaj roj ntau ntxiv tau piav qhia, nrog rau kev ntsuas uas txo nws
Tsis siv neeg kis tau tus mob txoj cai AL4
Kawg hloov kho: 2024-02-19 16:02
Ntau tus kws tsim tsheb Fabkis tau hloov mus rau kev sib kis tsis siv neeg. Thiab qhov no siv txawm rau cov tsheb siv nyiaj. Tam sim no tsis siv neeg kis AL4 tau teeb tsa rau ntawm cov tsheb no. Dab tsi ntawm kev sib kis yog qhov no, dab tsi yog nws cov haujlwm ua haujlwm thiab teeb meem? Tag nrho cov no - ntxiv rau hauv peb tsab xov xwm