Lub ntsuas ntsuas qhov ntsuas, qee zaum hu ua qhov ntsuas qhov profile, yog ib qho ntawm cov cuab yeej yooj yim, tab sis qhov tsis tseem ceeb, uas ua haujlwm tsis tuaj yeem ua los ntawm lwm yam cuab yeej.
Nws yog cov cuab yeej zoo tshaj plaws rau tracing contours thiab txiav cov kab ncaj nraim thiab rau kev xa mus rau cov khoom ua haujlwm.
Yog tias koj yog tus neeg ua haujlwm hlau, tus neeg ua haujlwm ntoo, lossis cov khoom tsim vaj tsev, nws yog ib qho cuab yeej uas koj tsis tuaj yeem them tsis tau.
Tom qab tshawb xyuas ntau yam contour gauges ntawm kev ua lag luam, kuv xaiv cov neeg siv khoom zoo Varsk Contour Gauge Duplicator raws li kuv xaiv saum toj kawg nkaus. Nws muaj tag nrho cov yam ntxwv tseem ceeb hauv ib lub cuab yeej ntawm hom no. Nws tuaj yeem luam tawm txhua yam duab thiab tsim cov qauv rau nkhaus thiab oddly zoo li tus profiles sai thiab tsis muaj zog.
Nws tsis yog tib qho kev ntsuas qhov ntsuas uas kuv tuaj yeem pom zoo txawm li cas los xij, yog li saib kuv 6 qhov zoo tshaj plaws contour gauges.
| Qhov zoo tshaj plaws contour gauge | dluab |
| Qhov zoo tshaj plaws tag nrho contour gauge: VARSK Duplicator nrog xauv |  (saib ntau cov duab) |
| Qhov zoo tshaj plaws precision contour gauge: General cuab yeej 837 Hlau |  (saib ntau cov duab) |
| Qhov zoo tshaj plaws yas contour gauge: LUTER Yas 10 Nti Profile Gauge |  (saib ntau cov duab) |
| Qhov zoo tshaj plaws contour gauge siv rau hlau: Beewarm Contour Duplications teeb |  (saib ntau cov duab) |
| Qhov zoo tshaj plaws 20-inch contour gauge: FUN-TEK 20-Inch Profile Ntsuas Tus pas ntsuas |  (saib ntau cov duab) |
| Qhov zoo tshaj plaws tus nqi rau cov nyiaj contour gauge teeb: NadaKin Plastic Shape Duplicator Cov Khoom Siv 3 Daim |  (saib ntau cov duab) |
Hauv kab ntawv no peb yuav npog:
- Dab tsi yog contour gauge?
- Yuav ua li cas xaiv qhov zoo tshaj plaws contour gauge: buyer's guide
- Qhov zoo tshaj plaws contour ntsuas ntsuas
- Qhov zoo tshaj plaws tag nrho contour gauge: VARSK Duplicator nrog xauv
- Qhov zoo tshaj plaws precision contour gauge: General cuab yeej 837 Hlau
- Qhov zoo tshaj plaws yas contour gauge: LUTER Plastic 10 Inch Profile Gauge
- Qhov zoo tshaj plaws contour gauge siv rau hlau: Beewarm Contour Duplications teeb
- Qhov zoo tshaj plaws 20-nti contour gauge: FUN-TEK 20-Inch Profile Measure Ruler
- Qhov zoo tshaj plaws tus nqi rau cov nyiaj contour gauge teeb: NadaKin Plastic Shape Duplicator Kit 3 Daim
- FAQ
- Yuav ua li cas koj xauv lub contour gauge?
- Koj puas tuaj yeem siv lub ntsuas ntsuas contour rau ntau daim duab?
- Puas yog contour gauges tsim nyog?
- Dab tsi yog qhov ntev tshaj plaws contour gauge?
- Dab tsi yog contour gauge siv rau?
- Yuav ua li cas koj taug qab ib tug contour nrog ib tug contour gauge?
- Yuav ua li cas koj txiav ib qho txawv txawv nyob rau hauv ntoo?
- Yuav ua li cas koj hloov qhov nkhaus mus rau ntoo?
- Yuav siv cov contour gauge li cas?
- xaus
Dab tsi yog contour gauge?
Contour gauge yog ib lub cuab tam uas tso cai rau koj mus taug qab contours, thiab hloov cov kab traceed precisely mus rau ib tug workpiece.
Lub contour gauge muaj ib txheej ntawm yas los yog steel pins teem rau ib leeg nyob rau hauv ib tug ncej. Lub thav duab khaws cov pins sib npaug ntawm tib lub dav hlau.
Txhua tus pin lub zog yog perpendicular rau lub dav hlau thiab ywj siab ntawm lwm tus.
Thaum lub contour gauge raug nias tawm tsam ib yam khoom, cov pins ua raws li cov duab ntawm cov khoom, thiab qhov profile ntawm cov khoom tuaj yeem raug theej lossis kos rau lwm qhov chaw.
Kawm ntxiv rau Yuav ua li cas kom siv lub contour gauge ntawm no
Tus qauv contour gauge yog ua los ntawm cov hlau hnyav los yog ruaj thiab hnav polyethylene.
Cov pins tuaj yeem yog yas, siv rau ntawm cov khoom rhiab, lossis hlau, rau qhov chaw tsis tshua muaj siab.
Lub ntsuas ntsuas yuav raug kho rau cov khoom me me lossis kho tau thaum qhov loj dua yuav tsum tau profiled.
Ib qho kev ntsuas kho tau los nrog qhov sib txawv ntawm qhov ntev ntawm qhov txuas ntxiv, lossis nws tuaj yeem ua ke nrog lwm cov qauv kho tau zoo.
Lub ntsuas ntsuas feem ntau suav nrog tus ntsuas metric / imperial thiab ntug hlau nplaum tuaj yeem suav nrog txhawm rau txhawm rau ntsuas qhov chaw thaum profileing hlau.
Yuav ua li cas xaiv qhov zoo tshaj plaws contour gauge: buyer's guide
Lub ntsiab tseem ceeb uas yuav tsum nco ntsoov thaum xaiv qhov ntsuas qhov ntsuas rau koj qhov kev xav tau tshwj xeeb yog qhov loj, tus pin qhov tob thiab cov khoom siv, thiab kev daws teeb meem.
loj
Qhov loj me yog qhov tseem ceeb thaum xaiv qhov ntsuas qhov ntsuas.
Qhov loj dua qhov ntsuas, qhov ntev ntawm qhov contour nws tuaj yeem duplicate.
Feem ntau contour gauges yog 10-nti ntev, uas yog ntau tshaj li txaus rau feem ntau woodworking thiab kev txhim kho tsev daim ntaub ntawv.
Cov ntsuas me me muaj nyob rau hauv 5-nti thiab 6-nti dav, uas muaj txiaj ntsig zoo rau qhov chaw nruj dua uas qhov ntsuas loj dua yuav tsis haum.
Qee qhov ntsuas qhov ntsuas tau tuaj nrog qhov sib txawv ntawm qhov ntev ntawm cov khoom txuas ntxiv kom lawv tuaj yeem ua rau lub cuab yeej ntev dua.
Pin qhov tob thiab cov khoom siv
Pin qhov tob ntawm contour gauges tuaj yeem nyob qhov twg los ntawm ob mus rau tsib ntiv tes.
Ob ntiv tes feem ntau yog txaus rau koj lub hauv paus thiab cov kev xav tau sab hauv thiab txaus los taug qab feem ntau luas thiab moldings.
Pins feem ntau yog tsim los ntawm ABS yas lossis stainless hlau. Cov yas pins tsis zoo li ruaj khov thiab ua rau tawg, tab sis lawv zoo dua rau kev siv rau ntau qhov chaw rhiab.
Hlau pins muaj lub neej ntev dua thiab zoo dua rau qhov chaw rougher, tab sis lawv tuaj yeem xeb rau lub sijhawm ntev.
kev daws teeb meem
Qhov ntau pins ib chav tsev ntawm qhov ntev, qhov kev daws teeb meem zoo dua.
- Rau qhov sib txawv heev nrog ntau qhov nthuav dav, embossing, thiab grooves, lub siab-resolution contour gauge nrog ntau tus pins yuav muab ntau dua precision thiab raug.
- Rau qhov zoo tib yam siding los yog lub hauv paus boarding xav tau kev pab, qhov nruab nrab kev daws teeb meem contour gauge yuav ntau tshaj qhov txaus.
ABS yas pins yog tuab dua steel pins thiab feem ntau muab qhov kev daws teeb meem qis dua.
Lub tshuab xauv ntsuas phoo
Ib qho ntxiv uas yuav tsum tau saib rau hauv qhov ntsuas qhov ntsuas yog qhov ntsuas ntsuas zoo. Ib lub tshuab uas kaw cov pins nyob rau hauv qhov chaw ua rau kev taug qab cov duab yooj yim dua.
Nws tseem yuav xyuas kom meej tias cov pins nyob rau hauv qhov chaw tom qab koj ua cov imprint kom koj muaj peev xwm hloov tau nws yam tsis tau poob ib qho ntawm cov duab.
Kawm ntxiv rau yog vim li cas ib tug xauv mechanism ntawm ib tug contour gauge yog li ke ntawm no
Kho tau yooj yim
Pins nyob rau hauv ib tug contour gauge yuav feem ntau loosen lub sij hawm yog li nws yog ib qho tseem ceeb kom muaj ib lub cuab tam uas tso cai rau koj mus kho cov pins 'nrhiav.
Qhov no tso cai rau koj kom loosen cov pins yog tias lawv nruj dhau thiab nruj thaum lawv xoob dhau los tuav lawv cov duab.
Qhov zoo tshaj plaws contour ntsuas ntsuas
Tam sim no khaws txhua yam hauv siab, cia saib yog vim li cas cov contour gauges hauv qab no zoo heev.
Qhov zoo tshaj plaws tag nrho contour gauge: VARSK Duplicator nrog xauv
Varsk motto yog: Luam nws. Xauv nws. Taug qab nws.
Tus neeg siv-phooj ywg Varsk Contour Gauge Duplicator muaj tag nrho cov yam ntxwv tseem ceeb hauv cov cuab yeej ntawm hom no.
Nws tuaj yeem luam tawm txhua yam duab thiab tsim cov qauv rau nkhaus thiab oddly zoo li tus profiles sai thiab tsis muaj zog.
Nws cov pins siab suav thiab muaj zog xauv mechanism ua rau nws zoo tagnrho rau duplicating kav, trim, tsheb panels, thiab lwm yam irregularly zoo li cov khoom.
Ua los ntawm cov khoom siv hnyav hnyav nrog ABS yas pins ruaj khov, qhov ntsuas no yuav tsis khawb lossis ua rau cov khoom raug duplicated.
Txhua tus pin tsuas yog .05 ntiv tes dav, tso cai rau kev daws teeb meem kom ntxaws thiab 45-degree tus pin hniav tsim ua kom qhov tseeb ntawm qhov ntsuas.
Siv cov khoom Allen wrench, cov pins tuaj yeem hloov kho kom ntseeg tau tias lawv tsis xoob dhau los yog nruj heev.
Lub xauv hlau muaj zog tuav cov pins ruaj khov rau hauv qhov chaw tom qab ib qho khoom tau raug contoured, tso cai rau koj yooj yim hloov nws yam tsis muaj qhov poob ntawm cov duab.
VARSK Contour Gauge muaj txog 2.5 ntiv tes ntawm qhov dav dav, ua rau nws xaiv zoo rau kev txiav thiab molding.
Cov tub ntxhais tseem muaj ob sab 10-nti tus pas ntsuas nrog cov qauv thiab ntsuas ntsuas.
nta
- loj: Features 10-nti ob-sided kav
- Pin qhov tob & khoom: Pins yog 0.05 nti dav, Aluminium lub cev, ABS yas pins
- kev daws teeb meem: Siab daws teeb meem
- Lub tshuab xauv ntsuas phoo: Muaj zog hlau xauv mechanism
- Kho tau yooj yim: Pins tuaj yeem hloov kho
Txheeb xyuas tus nqi kawg ntawm no
Qhov zoo tshaj plaws precision contour gauge: General cuab yeej 837 Hlau
Cov cuab yeej General 837 6-nti profile duplicator muaj qhov thinnest thiab tob tshaj tus pin sib dhos ntawm txhua tus qauv peb yuav saib.
Yog tias precision yog qhov koj tab tom nrhiav, ces qhov no yog lub cuab yeej rau koj.
Nws muaj 0.028-nti daws teeb meem thiab tus pin qhov tob ntawm 3.5 ntiv tes uas ua rau nws zoo tagnrho rau qhov raug zoo heev.
Lub ntsuas ntsuas yog ua los ntawm enamel-xim tooj dag nrog ntxiv nyias stainless-steel pins uas ua rau nws xeb-tiv taus thiab hnav ntev.
Nws qhov me me ua rau nws zoo tagnrho rau kev ua haujlwm hauv qhov chaw nruj thiab qhov ntev 6-inch yog tshwj xeeb tshaj yog haum rau:
- ntsuas moldings rau kev yug me nyuam
- haum flooring nyob ib ncig ntawm moldings
- luam cov nkhaus
- duplicating spindles ntawm lub tshuab dhos
- thiab ntau yam ntawm lwm cov contour txuam cov hauj lwm
nta
- loj: 6-nti loj zoo tagnrho rau kev ua haujlwm hauv qhov chaw nruj
- Pin qhov tob & khoom: Pin qhov tob ntawm 3.5 nti. Ua los ntawm enamel pleev xim rau tooj dag, nrog ntxiv-nyias stainless-steel pins
- kev daws teeb meem: Muaj 0.028-nti daws teeb meem
- Lub tshuab xauv ntsuas phoo: 6-nti version ntawm lub cuab yeej no tsis muaj lub tshuab xauv, tab sis nws nyob hauv qhov chaw zoo. Lub 10-nti version los nrog lub ntsuas phoo built-in
- Kho tau yooj yim: Koj tuaj yeem kho qhov nro kom cov pins swb yooj yim dua
Txheeb xyuas tus nqi kawg ntawm no
Qhov zoo tshaj plaws yas contour gauge: LUTER Plastic 10 Inch Profile Gauge
Ua los ntawm cov yas ABS tawv, ruaj khov, Luter Plastic Contour Gauge yog cov cuab yeej ruaj khov thiab ua tau zoo uas yuav kav ntev.
Nws yog tshwj xeeb tshaj yog haum rau kev ntsuas cov khoom tsis zoo xws li cov kav dej winding, nws pib cov ntawv hlau, lub voj voog, cov kav dej, pobzeb, laminate, ntoo planking, ducts, flooring, thiab molding.
Cov pins txav tau yooj yim thaum lub siab thov thiab lawv tuav lawv cov duab thaum raug xa mus rau lwm qhov chaw, txawm tias tsis muaj qhov ntsuas qhov ntsuas.
Cov khoom yog ncaj ncees ntawm cov ces kaum thiab txiav.
nta
- loj: 10-nti
- Pin qhov tob & khoom: 4-nti ABS yas pins
- kev daws teeb meem: Relatively siab
- Lub tshuab xauv ntsuas phoo: Cov cuab yeej no tsis muaj lub ntsuas phoo built-in
- Kho tau yooj yim: Yooj yim adjustable
Tau txais tus nqi tshiab ntawm no
Qhov zoo tshaj plaws contour gauge siv rau hlau: Beewarm Contour Duplications teeb
Yog tias koj ua haujlwm feem ntau nrog cov hlau, ces Beewarm Contour Gauge yog ib qho los saib, tshwj xeeb tshaj yog vim cov pob no muaj txiaj ntsig zoo rau cov nyiaj.
Nws yog cov cuab yeej zoo tshaj plaws rau contouring hlau cov ntaub ntawv raws li cov hlau nplaum built-in tso cai rau koj mus txuas rau ib lub hlau nto kom yooj yim taug qab thiab ntsuas.
Pob ntawv ntsuas qhov ntsuas no suav nrog ob qhov ntsuas qhov sib txawv - 10-nti thiab 5-nti. Qhov me me yog qhov yooj yim heev rau qhov chaw nruj thiab txiav me me.
Txhua qhov ntsuas muaj cov yas yas ruaj khov uas zoo txaus los tsim kom muaj kev daws teeb meem siab.
Pob ntawv ntsuas qhov ntsuas no suav nrog lub ntsuas lub kaum ntse ntse thiab tus cwj mem dub rau kev pab ntsuas.
Tsuas yog lub ntsuas me me nta tus pin-locking mechanism.
nta
- loj: Lub pob tuaj nrog 2 qhov sib txawv: 10-nti thiab 5-nti
- Pin qhov tob & khoom: Cov pins yas ruaj khov, qhov dav ntawm 10-nti contour gauge ncav cuag 5-nti, thaum qhov dav ntawm 5-nti contour gauge ncav cuag 3.84-nti.
- kev daws teeb meem: Siab daws teeb meem
- Lub tshuab xauv ntsuas phoo: Lub me me contour gauge muaj lub xauv mechanism. Ob leeg muaj hlau nplaum kom cov pins tseem
- Kho tau yooj yim: Ob leeg adjustable
Tau txais tus nqi tshiab ntawm no
Qhov zoo tshaj plaws 20-nti contour gauge: FUN-TEK 20-Inch Profile Measure Ruler
Muaj qee txoj haujlwm, xws li bricklaying thiab ntau txoj kev siv sab hauv uas xav tau cov cuab yeej contour uas loj dua tus qauv 10-nti cuab yeej.
Yog tias koj ua haujlwm hauv kev lag luam uas koj nquag xav tau qhov loj dua li qhov ntsuas qhov qub, FUN-TEK 20-Inch Contour Gauge 20-nti yog ib yam khoom zoo heev rau tus nqi.
Qhov ntsuas qhov ntsuas no yog tsim los ntawm cov khoom zoo ABS yas. Nws yog lub teeb yuag tab sis ruaj khov thiab tsim kom kav ntev.
Ua yas, nws yuav tsis khawb cov duab duplicated thiab nws ua hauj lwm tshwj xeeb zoo ntawm cov tsoos ntoo molding duab.
Nws tsis muaj lub tshuab xauv, tab sis cov pins tau tsim los tuav lawv cov duab nyob rau lub sijhawm ntev.
nta
- loj: 20-nti, tab sis hnav thiab ruaj khov heev
- Pin qhov tob & khoom siv: High-quality ABS yas pins
- kev daws teeb meem: Siab daws teeb meem
- Lub tshuab xauv ntsuas phoo: suav nrog kev xauv lub tshuab
- Kho tau yooj yim: Koj tuaj yeem kho cov ntsia hlau ntawm ob sab kom xoob lossis zawm nws
Tau txais tus nqi tshiab ntawm no
Qhov zoo tshaj plaws tus nqi rau cov nyiaj contour gauge teeb: NadaKin Plastic Shape Duplicator Kit 3 Daim
"Tus nqi pheej yig" & "Cov lus pom zoo heev rau ob qho tib si DIYer thiab cov kws ua lag luam".
Cov no yog cov lus los ntawm cov neeg siv khoom zoo siab uas tau yuav NadaKin Contour Gauge Kit.
Lub pob tuaj nrog peb cov cuab yeej ntsuas ntsuas, ua los ntawm ABS yas. Qhov xiav yog qhov loj tshaj plaws ntawm 10-nti thiab lwm ob yog me dua, ntawm 5 ntiv tes.
Lub ntsuas ntsuas muaj qhov ntsuas nyob rau ntawm ob sab, uas tso cai rau kev ntsuas yooj yim hauv ob ntiv tes thiab centimeters. High-txhais laser txiav kab yog meej thiab yooj yim nyeem.
Cov pins, uas tuaj yeem kho tau, tsuas yog .05 ntiv tes dav thiab muaj qhov tseeb ntawm qhov tseeb. Pin qhov tob yog 2.36-nti thiab pins tuaj yeem hloov kho kom lawv xoob lossis nruj dua.
Cov txheej txheem ntawm contour gauges tuaj nrog lub hnab ntim khoom, 2 xaum, ib lub tshuab ntse, thiab tus kav hlau zoo.
nta
- loj: Lub pob tuaj nrog peb qhov ntsuas qhov ntsuas: 10-nti thiab ob lub 5-nti cov cuab yeej
- Pin qhov tob & khoom: Pins yog ua los ntawm cov yas zoo ABS, qhov tob yog 2.36-nti
- kev daws teeb meem: High-txhais laser txiav kab yog qhov tseeb thiab yooj yim nyeem
- Lub tshuab xauv ntsuas phoo: Lawv tsis suav nrog cov xauv
- Kho tau yooj yim: Pins tuaj yeem hloov kho kom lawv looser lossis nruj dua
- Xws li ib lub hnab ntim khoom, ob lub xaum thiab ib tus kav hlau
Tau txais tus nqi tshiab ntawm no
FAQ
Yuav ua li cas koj xauv lub contour gauge?
Contour gauges nrog lub ntsuas phoo feature feem ntau muaj cov hlau me me los yog hloov ntawm qhov kawg ntawm qhov ntsuas.
Tom qab koj tau siv lub ntsuas ntsuas los tsim ib qho contour, xauv cov pins nyob rau hauv qhov chaw los ntawm kev txav mus rau qhov chaw xauv.
Tam sim no koj npaj txhij mus taug qab cov duab mus rau cov khoom koj siv.
Koj puas tuaj yeem siv lub ntsuas ntsuas contour rau ntau daim duab?
Contour gauges tuaj yeem siv rau ntau yam sib txawv ntawm cov duab. Txawm li cas los xij, koj tsuas tuaj yeem tsim qhov contour ntawm ib qho duab ntawm ib lub sijhawm.
Txhawm rau tsim cov contours rau cov duab ntev dua, koj yuav tsum siv ntau qhov ntsuas uas sib txuas ua ke.
Puas yog contour gauges tsim nyog?
Contour gauges yog cov cuab yeej siv los ntsuas, luam tawm thiab hloov cov qauv ntawm ib yam khoom mus rau lwm yam khoom kom raug raws li qhov ua tau.
Raws li Finish Carpentry TV, nws yog ib qho cuab yeej siv tau, tshwj xeeb tshaj yog tias koj tab tom ua haujlwm.
Dab tsi yog qhov ntev tshaj plaws contour gauge?
Lub 20-inch yas contour gauge.
Dab tsi yog contour gauge siv rau?
Ib qho profile gauge los yog contour gauge yog ib qho cuab yeej rau kev sau cov duab hla ntawm ib qho chaw.
Yuav ua li cas koj taug qab ib tug contour nrog ib tug contour gauge?
Siv lub ntsuas ntsuas qhov ntsuas tau yooj yim: tsuas yog nias lub pins tiv thaiv cov duab thaum tuav lub ntsuas 90-degrees rau saum npoo.
Thaum tag nrho cov pins raug thawb kom nruj koj tuaj yeem nqa lub ntsuas thiab taug qab cov duab.
Yuav ua li cas koj txiav ib qho txawv txawv nyob rau hauv ntoo?
Scroll saws yog siv los txiav cov nkhaus thiab lwm cov duab tsis zoo hauv koj cov ntoo xws li jigsaws, piv txwv li.
Nrog ib tug scroll saw, koj tau txais ntau ilv, ntau cov ncauj lus kom ntxaws txiav ntau tshaj li koj xav tau los ntawm kev siv ib tug jigsaw, piv txwv li, thiab lawv yog yooj yim los ua.
Yuav ua li cas koj hloov qhov nkhaus mus rau ntoo?
Tso lub thaiv ntawm lub lawj nrog ib sab tiv thaiv ntoo. Tso ib lub xaum rau saum lub thaiv, nrog nws lub taub hau kov ntoo.
Tam sim no tuav cov xaum thiab thaiv kom nruj ua ke, thiab xaub lawv mus rau saum lub lawj, kos ib kab ntawm ntoo thaum lawv mus. Cov kab no yuav pom tseeb qhov nkhaus ntawm lub lawj.
Yuav siv cov contour gauge li cas?
Kev siv contour gauge yog yooj yim heev. Tsuas yog nias tus hniav tawm tsam cov khoom kom phim cov contour thiab tom qab ntawd taug qab cov duab xav tau.
xaus
Txawm hais tias koj tab tom txhim kho hauv pem teb tshiab, txiav cov vuas, shaping kav, los yog ua cov ntoo, nws muaj qhov zoo tshaj plaws contour gauge uas yuav haum koj cov kev xav tau zoo kawg nkaus.
Yog tias koj yuav tsum ua cov haujlwm me me, cov ncauj lus kom ntxaws lossis cov haujlwm loj, peb tau txheeb xyuas cov cuab yeej zoo tshaj plaws ntawm kev ua lag luam niaj hnub no uas yuav haum rau koj qhov xwm txheej thiab koj cov peev nyiaj.
Kuv yog Joost Nusselder, tus tsim ntawm Tools Doctor, cov ntsiab lus lag luam, thiab txiv. Kuv nyiam sim cov cuab yeej tshiab, thiab ua ke nrog kuv pab neeg kuv tau tsim cov ntawv blog tob txij li xyoo 2016 los pab cov neeg nyeem siab ncaj nrog cov cuab yeej & cov lus qhia ua khoom siv.
