0.18mm-0.5mm Pob tshab Polycarbonate Zaj duab xis
HSQY 0.18mm-0.5mm pob tshab polycarbonate zaj duab xis yog ua los ntawm 100% polycarbonate tshiab rau kev tsim daim npav, luam ntawv, daim ntawv thov duab, rwb thaiv tsev hluav taws xob thiab lwm yam kev hloov pauv precision.
Muaj cov tuab tuab xws li 0.18mm, 0.2mm thiab 0.5mm, nrog rau cov lus qhia tshwj xeeb raws li kev lees paub ntawm kev tsim khoom. Muaj cov kev xaiv dawb pob tshab, dawb tsis pom kev thiab dawb mis nyuj nrog rau cov nto du, frosted, glossy thiab matte.
Cov lus qhia tam sim no ntawm cov khoom txhawb nqa CMYK offset printing, silk-screen printing, UV security printing thiab laser printing. Cov neeg yuav khoom yuav tsum paub meej tias cov txheej txheem luam ntawv, cov kua mem, qhov chaw tiav thiab qhov yuav tsum tau lo ua ntej ntau lawm.
Rau cov ntawv thov uas xav tau kev ua haujlwm pom kev zoo, UV, nplaim taws, hluav taws xob lossis sab nraum zoov, qib PC zaj duab xis thiab cov ntaub ntawv siv tau yuav tsum tau lees paub ua ntej kev txiav txim.
Thov Tus Nqi Zaj Duab Xis PC Thov Ib Daim Qauv Yeeb Yam
Cov Khoom Muag Khoom Polycarbonate Pob tshab
Polycarbonate zaj duab xis rau kev ua daim npav
![Polycarbonate Zaj duab xis rau Laser Printing]()
Polycarbonate Zaj duab xis rau kev luam ntawv
![Cov Yeeb Yaj Kiab Polycarbonate Ntshiab rau Electronics]()
Polycarbonate Zaj duab xis rau Electronics
Cov Lus Qhia Txog Zaj Duab Xis Polycarbonate Pob tshab
| Cov Ntaub Ntawv Txog Vaj |
Tse |
| Lub Npe Khoom |
Zaj duab xis Polycarbonate pob tshab |
| Khoom siv |
100% Polycarbonate Tshiab |
| Qhov ntau thiab tsawg |
0.18mm-0.5mm, lossis Kho |
| Cov Lus Qhia Txog Qhov Thickness |
0.18 hli / 180μm, 0.2 hli / 200μm, 0.5 hli / 500μm |
| Xim |
Dawb tsis pom kev, Mis Dawb, Pob tshab |
| Nto |
Du, Frosted, Glossy, Matte |
| Txheej Txheem |
Kev ua calendering raws li cov khoom tam sim no |
| Cov Kev Xaiv Luam Ntawv |
CMYK Offset Printing, Silk-Screen Printing, UV Security Printing, Laser Printing |
| Cov Ntawv Thov Tseem Ceeb |
Kev Ua Daim Npav, Kev Luam Ntawv, Kev Siv Duab, Khoom Siv Hluav Taws Xob thiab Kev Hloov Kho Kev Lag Luam |
| Cov Ntaub Ntawv Teev Tseg |
ISO 9001: 2008, SGS, ROHS |
Ua ntej yuav tsim ntau yam khoom, yuav tsum paub tseeb tias cov khoom no ua tau raws li qhov tuab ntawm daim duab, qhov loj ntawm daim duab, qhov tsos ntawm daim duab, qhov zoo li cas ntawm daim duab, thiab kev ua haujlwm zoo.
Xa Koj Cov Lus Qhia Txog Zaj Duab Xis PC
0.18mm 0.2mm thiab 0.5mm PC Film Thickness Options
Tam sim no HSQY teev cov tuab ntawm 0.18mm, 0.2mm thiab 0.5mm ua cov tuab ntawm cov khoom yas PC pob tshab no. Yuav tsum xaiv cov tuab uas xav tau raws li cov txheej txheem hloov pauv, kev ua tiav ntawm cov khoom, kev xav tau ntawm kev tsim, cov txheej txheem luam ntawv thiab kev tsim qauv siv kawg.
| Thickness |
Micron Equivalent |
Tus Neeg Yuav Khoom Yuav Tsum Paub Tseeb |
| 0.18 hli |
180μm |
Yuav tsum muaj kev ywj pheej, luam ntawv thiab hloov pauv txheej txheem |
| 0.2 hli |
200μm |
Kev tsim kho tiav lawm, qhov yuav tsum tau ua kom pom tseeb thiab qhov chaw |
| 0.5 hli |
500μm |
Yuav tsum muaj kev ruaj khov, luam ntawv, tsim thiab tsim cov khoom tiav |
Polycarbonate Zaj Duab Xis Rau Kev Luam Ntawv thiab Daim Ntawv Thov Duab
Kev luam ntawv yog ib qho ntawm cov ntawv thov tseem ceeb ntawm cov zaj duab xis polycarbonate nyias. Cov lus qhia tam sim no ntawm cov khoom HSQY teev cov txheej txheem CMYK offset, silk-screen, UV kev ruaj ntseg thiab laser luam ntawv.
Cov txheej txheem luam ntawv sib txawv xav tau kev sib xyaw ua ke ntawm qhov chaw ntawm zaj duab xis, lub zog ntawm qhov chaw, cov tshuaj lom neeg ntawm cov kua mem, cov xwm txheej kho thiab kev npaj sab luam ntawv. Cov neeg yuav khoom yuav tsum txheeb xyuas cov thev naus laus zis luam ntawv uas xav tau ua ntej xaiv cov lus qhia kawg ntawm zaj duab xis.
| ntawm Cov Txheej Txheem Luam Ntawv |
Kev Xav Txog Kev Yuav Khoom |
| CMYK Offset Luam Ntawv |
Paub meej tias cov kua mem sib xws, qhov chaw thiab qhov yuav tsum tau lo ua ntej ntau lawm |
| Kev Luam Ntawv Silk-Screen |
Muaj txiaj ntsig zoo rau kev luam ntawv duab thiab kev lag luam; paub meej tias cov kua mem thiab cov xwm txheej kho |
| Kev Luam Ntawv UV Ruaj Ntseg |
Paub meej tias yuav tsum muaj kev ruaj ntseg-luam ntawv, txheej txheem kho thiab zaj duab xis sib xws |
| Luam Ntawv Laser |
Paub meej tias cov txheej txheem laser thiab qib zaj duab xis ua ntej tsim khoom |
Rau kev cim laser, kev kos duab lossis lwm yam kev ua haujlwm raws li laser, kev sib xws ntawm cov khoom siv, qhov kub ntawm cov txheej txheem, qhov cua thiab qhov tshwm sim pom tau yuav tsum tau lees paub siv cov yeeb yaj kiab xaiv ua ntej tsim ntau.
Polycarbonate zaj duab xis rau kev tsim daim npav
Kev ua daim npav yog ib qho ntawm cov ntawv thov tseem ceeb uas teev rau zaj duab xis polycarbonate HSQY no. Zaj duab xis PC nyias tuaj yeem txiav txim siab rau cov khaubncaws sab nraud povtseg luam tawm, cov khaubncaws sab nraud povtseg duab lossis lwm yam kev tsim kho ntsig txog daim npav uas siv cov txheej txheem luam ntawv thiab hloov pauv sib xws.
Cov neeg yuav khoom yuav tsum muab cov zaj duab xis tuab, qhov chaw, xim, txoj kev luam ntawv, cov qauv daim npav tiav thiab txoj kev ua tiav thaum thov cov ntaub ntawv rau kev tsim daim npav.
| Yuav Tsum Tau Muab Rau Kev Tsim Daim Npav |
Cov Ntaub Ntawv |
| Zaj duab xis tuab |
0.18mm, 0.2mm, 0.5mm lossis qhov yuav tsum tau ua kom haum |
| Xim zaj duab xis |
Pob tshab, opaque dawb los yog mis nyuj dawb |
| Nto |
Du, frosted, glossy los yog matte |
| Cov Txheej Txheem Luam Ntawv |
Offset, silk-screen, UV kev ruaj ntseg, laser lossis lwm yam txheej txheem pom zoo |
| Cov Qauv Tiav Lawm |
Muab cov ntaub ntawv tsim daim npav thiab cov txheej txheem ua tiav |
Tham txog koj cov kev cai ntawm daim npav zaj duab xis
Cov yam ntxwv tseem ceeb ntawm cov yeeb yaj kiab polycarbonate pob tshab
Kev Pom Kev Pom Kev: Cov lus piav qhia tam sim no teev cov khoom xa hluav taws xob txog li 88% rau cov yeeb yaj kiab pob tshab. Kev xa hluav taws xob tiag tiag nyob ntawm qhov tuab, nto, xim thiab qib khoom siv.
Kev Ua Tau Zoo: Cov lus piav qhia txog cov khoom HSQY tam sim no hais txog kev tiv taus kev cuam tshuam siab dua li cov iav ib txwm muaj. Kev sib piv uas tau tshaj tawm txog li 80 zaug yuav tsum tau txheeb xyuas raws li txoj kev xeem thiab qib khoom siv thaum xav tau cov nqi engineering.
Kev Luam Tawm Tau: Cov kev xaiv luam tawm offset, silk-screen, UV kev ruaj ntseg thiab laser tau teev nyob rau hauv cov lus qhia uas twb muaj lawm. Kev ua tau zoo ntawm kev luam ntawv yuav tsum tau lees paub los ntawm kev siv cov kua mem thiab cov txheej txheem tsim khoom.
Cov Kev Xaiv Nto: Cov tiav du, frosted, glossy thiab matte tso cai rau zaj duab xis kom raug xaiv rau ntau yam duab, tsos thiab kev ua tiav.
Kev Rwb Thaiv Hluav Taws Xob: Cov zaj duab xis Polycarbonate yog siv rau hauv cov ntawv thov hluav taws xob thiab khoom siv hluav taws xob uas nws cov yam ntxwv rwb thaiv hluav taws xob ua tau raws li qhov xav tau ntawm cov khoom.
Kev Ua Haujlwm UV thiab Huab Cua: Cov lus piav qhia tam sim no hais txog UV thiab kev tiv taus huab cua. Kev ua haujlwm sab nraum zoov lossis ntev UV yuav tsum tau lees paub rau qib PC zaj duab xis uas tau muab los ntawm cov neeg siv khoom es tsis yog xav txog txhua zaj duab xis pob tshab.
Kev Ua Hluav Taws Kub: Cov lus piav qhia txog cov khoom tam sim no teev cov Chav Kawm B1. Cov neeg yuav khoom uas xav tau kev faib tawm nplaim taws yuav tsum thov tus qauv xeem thiab daim ntawv qhia txog qib zaj duab xis thiab tuab.
Zaj Duab Xis Engineering Nyias: Qhov ntau ntawm 0.18–0.5 hli muab hom PC nyias rau kev luam ntawv, duab kos, daim npav thiab kev siv hluav taws xob qhov twg cov ntaub ntawv -zoo li kev tawv tsis tas yuav tsum tau.
Kev Xaiv Qhov Chaw Tiav
Qhov chaw tiav tuaj yeem cuam tshuam rau qhov pom kev zoo li cas, qhov ci ntsa iab, kev luam ntawv, kev tuav thiab kev tsim khoom tiav. Cov neeg yuav khoom yuav tsum qhia meej qhov tiav uas xav tau es tsis txhob siv tsuas yog lo lus 'zaj duab xis PC ntshiab.'
| Tus Neeg Yuav Khoom Nto |
Kev Xav Txog |
| du |
Ntxuav qhov chaw rau kev luam ntawv dav dav thiab kev hloov pauv |
| Ci ntsa iab |
Qhov tsos ci ntsa iab dua qhov twg qhov pom tseeb yog qhov tseem ceeb |
| Matte |
Cov tsos tsis ci ntsa iab rau cov duab kos thiab cov ntawv thov interface xaiv |
| Khov khov |
Pom kev sib txawv qhov twg tsis tas yuav muaj kev pom tseeb tag nrho |
Polycarbonate Zaj duab xis rau Electronics
Cov ntaub ntawv khoom uas twb muaj lawm teev cov khoom siv hluav taws xob ua ib daim ntawv thov rau zaj duab xis PC no. Zaj duab xis polycarbonate tuaj yeem suav hais tias yog cov khoom siv rwb thaiv tsev, luam tawm, tiv thaiv thiab tsim khoom uas qib xaiv ua tau raws li qhov xav tau hluav taws xob, cua sov thiab qhov ntev.
Rau cov ntawv thov hluav taws xob, muab cov khoom siv dielectric xav tau, qhov kub ua haujlwm, tuab zaj duab xis, nto, qhov ntev thiab cov qauv kev siv ua ntej kev pom zoo rau cov khoom siv.
Cov ntawv thov ntawm Polycarbonate zaj duab xis
| Daim Ntawv Thov |
Yuav Tsum Tau Ua |
| Kev Ua Daim Npav |
Cov txheej yas ntawm daim npav, kev luam ntawv duab thiab kev ua haujlwm laser sib xws |
| Kev Luam Ntawv Duab |
Offset, silk-screen, UV kev ruaj ntseg thiab lwm yam txheej txheem luam ntawv sib xws |
| Khoom siv hluav taws xob |
Cov khoom siv rwb thaiv tsev, duab kos thiab cov khoom tsim uas tau xaiv tseg |
| Cov Khoom Siv Kho Tshuab |
Cov ntawv npog nyias nyias, cov ntawv lo, cov khoom sib txuas lossis cov khoom tsim tawm uas tsim nyog |
| Cov Khoom Siv Kho Mob |
Cov khoom xaiv tsuas yog qhov twg qib zaj duab xis tseeb thiab cov ntaub ntawv tswj hwm xav tau tau lees paub |
| Lwm Cov Ntawv Thov Kev Lag Luam |
Kev siv tshwj xeeb rau daim ntawv thov raug rau qhov tuab ntawm zaj duab xis, qhov chaw thiab kev ua tau zoo |
Daim Ntawv Thov Ua Daim Npav
![Polycarbonate Zaj duab xis rau Laser Engraving]()
Daim Ntawv Thov Laser Engraving
![Cov Yeeb Yaj Kiab Polycarbonate Ntshiab Rau Kev Luam Ntawv]()
Daim Ntawv Thov Luam Ntawv
Tham txog koj daim ntawv thov PC Film
Cov Neeg Yuav Khoom Yuav Tsum Paub Tseeb Ua Ntej Yuav Khoom
| Cov Ntaub Ntawv Yuav Tsum |
Tau Yuav Khoom |
| Daim Ntawv Thov |
Ua daim npav, luam ntawv, siv hluav taws xob lossis lwm yam kev lag luam |
| Qhov tuab |
0.18mm, 0.2mm, 0.5mm lossis kev cai xav tau |
| Qhov Loj ntawm Zaj Duab Xis |
Qhov dav, ntev, dov lossis txiav- cov ntaub ntawv hom ntawv yog tias siv tau |
| Xim |
Pob tshab, opaque dawb los yog mis nyuj dawb |
| Nto |
Du, frosted, glossy los yog matte |
| Kev luam ntawv |
Offset, silk-screen, UV kev ruaj ntseg, laser lossis lwm yam txheej txheem ntau lawm |
| Kev Xav Tau Kho Qhov Muag |
Yuav tsum muaj qhov pom tseeb, tsaus ntuj, ci ntsa iab lossis qauv pom zoo |
| Qhov Yuav Tsum Tau Ua Los Ntawm UV |
Siv sab hauv tsev lossis sab nraum zoov thiab kev ua haujlwm UV xav tau |
| Qhov Yuav Tsum Tau Ua Hluav Taws |
Cov qauv xeem uas yuav tsum tau ua thiab kev faib tawm nplaim taws yog tias siv tau |
| Kev Xav Tau Hluav Taws Xob |
Cov khoom siv hluav taws xob lossis dielectric uas xav tau yog tias muaj |
| Qhov ntau |
Kev txiav txim sim, ntau ntau thiab rov ua dua |
| Qhov chaw mus |
Lub Tebchaws, Chaw Nres Nkoj thiab Kev Xa Khoom |
Tau Txais Cov Lus Qhia Txog PC Transparent Film
Cov Ntaub Ntawv Khoom thiab Cov Kev Cai Ua Haujlwm
Cov ntaub ntawv khoom uas twb muaj lawm teev cov ntaub ntawv pov thawj ISO 9001: 2008, SGS thiab ROHS.
ISO 9001 cuam tshuam txog lub kaw lus tswj xyuas zoo thiab yuav tsum tsis txhob txhais ua daim ntawv pov thawj ywj pheej ntawm kev xa hluav taws xob, UV ruaj khov, kev ua haujlwm hluav taws, kev rwb thaiv hluav taws xob lossis kev kho mob rau txhua qib zaj duab xis.
Cov neeg yuav khoom uas xav tau kev ua haujlwm tshwj xeeb xws li optical, electrical, flame, UV lossis regulatory yuav tsum thov cov ntaub ntawv technical lossis test report rau cov khoom siv qib, thickness, nto thiab xim.
Ntim thiab Xa Khoom
Kev Ntim Txheem: Cov ntaub ntawv khoom uas twb muaj lawm teev cov ntaub qhwv tiv thaiv thiab cov pallets xa tawm rau kev thauj mus los.
Kev Ntim Khoom Tshwj Xeeb: Kev luam ntawv logo lossis kev tsim cov qauv ntim khoom tshwj xeeb tuaj yeem tham tau raws li qhov yuav tsum tau yuav khoom.
Cov Kev Txiav Txim Loj: Kev npaj xa khoom thoob ntiaj teb tuaj yeem xaiv tau raws li hom ntawv zaj duab xis, qhov ntau thiab qhov chaw mus.
Qauv Kev Xa Khoom: Cov ntaub ntawv khoom uas twb muaj lawm teev TNT, FedEx, U PS thiab DHL rau cov qauv thiab cov khoom xa me dua.
![Ntim rau Zaj Duab Xis Polycarbonate Pob tshab]()
Cov Khoom Siv Polycarbonate
Cov Lus Nug Feem Ntau Txog Cov Yeeb Yaj Kiab Polycarbonate Pob tshab
Zaj duab xis polycarbonate pob tshab yog dab tsi?
Zaj duab xis polycarbonate pob tshab yog cov khoom siv PC nyias siv rau kev luam ntawv, kev tsim daim npav, kev siv duab, khoom siv hluav taws xob thiab lwm yam kev siv hloov pauv meej.
Muaj cov tuab li cas?
Cov khoom no teev cov tuab ntawm 0.18mm txog 0.5mm, suav nrog 0.18mm, 0.2mm thiab 0.5mm xaiv tau. Cov tuab uas hloov kho raws li qhov xav tau kuj tseem teev nyob ntawm seb puas muaj kev lees paub ua khoom ntau lawm.
Puas yog 0.18 hli zoo ib yam li 180 microns?
Yog. 0.18mm sib npaug 180μm. Ib yam li ntawd, 0.2mm sib npaug 200μm thiab 0.5mm sib npaug 500μm.
Puas siv tau zaj duab xis polycarbonate rau kev tsim daim npav?
Yog. Kev ua daim npav yog ib qho ntawm cov ntawv thov teev rau cov khoom no. Cov neeg yuav khoom yuav tsum muab qhov tuab, qhov chaw, cov txheej txheem luam ntawv thiab cov qauv daim npav tiav ua ntej xaiv cov lus qhia kawg ntawm zaj duab xis.
Puas yog zaj duab xis PC pob tshab tuaj yeem luam tawm tau?
Yog. Kev luam ntawv silk-screen yog teev nyob rau hauv cov khoom siv tam sim no. Kev sib xws ntawm cov kua mem, kev npaj nto, cov xwm txheej kho thiab kev nplaum yuav tsum tau sim siv cov yeeb yaj kiab xaiv ua ntej tsim ntau.
Cov yeeb yaj kiab polycarbonate puas tuaj yeem luam tawm offset?
Cov lus qhia uas twb muaj lawm teev cov ntawv luam tawm CMYK offset. Cov neeg yuav khoom yuav tsum paub meej tias lub kaw lus number case thiab zaj duab xis nto yog qhov tseeb los ntawm kev sim ntau lawm ua ntej kev tsim khoom loj.
Cov yeeb yaj kiab puas haum rau kev luam ntawv laser lossis laser engraving?
Kev luam ntawv laser tau teev nyob rau hauv cov lus qhia tam sim no ntawm cov khoom, thiab kev kos duab laser tau teev nyob rau hauv cov lus piav qhia ntawm cov khoom uas twb muaj lawm. Cov txheej txheem laser tseeb, kev sib raug zoo ntawm cov khoom siv, qhov cua thiab qhov tshwm sim tiav yuav tsum tau lees paub ua ntej ua cov khoom loj.
Muaj cov qhov chaw tiav dab tsi?
Cov lus qhia tshwj xeeb ntawm cov khoom tam sim no teev cov nto du, frosted, glossy thiab matte.
Muaj xim dab tsi?
Cov xim pob tshab, cov xim dawb tsis pom tseeb thiab cov xim dawb mis nyuj tau teev nyob rau hauv cov lus qhia tam sim no ntawm cov khoom.
Lub teeb kis ntawm cov yeeb yaj kiab PC pob tshab yog dab tsi?
Cov lus piav qhia HSQY uas twb muaj lawm teev cov teeb ci ntsa iab txog li 88%. Qhov tseeb ntawm kev sib kis yog nyob ntawm qhov tuab, qhov tiav ntawm qhov chaw, xim thiab qib khoom siv.
Puas yog txhua zaj duab xis polycarbonate tiv taus UV?
Kev ua tau zoo ntawm UV nyob ntawm qib PC zaj duab xis thiab cov qauv. Rau sab nraum zoov lossis ntev UV raug, paub tseeb tias qib muab suav nrog kev ua tau zoo UV xav tau.
Qhov ntsuas hluav taws ntawm cov yeeb yaj kiab polycarbonate no yog dab tsi?
Cov lus piav qhia txog cov khoom tam sim no teev cov kev ua tau zoo ntawm Chav Kawm B1. Vim tias kev faib tawm nplaim taws nyob ntawm tus qauv xeem, qib zaj duab xis thiab tuab, thov daim ntawv qhia siv tau thaum xav tau qhov ntsuas tshwj xeeb.
Puas yog zaj duab xis polycarbonate pob tshab tsis tawg kiag li?
Tsis muaj ib yam khoom twg yuav tsum piav qhia tias tsis tawg kiag li. Polycarbonate muaj kev ruaj khov thiab kev cuam tshuam zoo, tab sis kev puas tsuaj lossis kev ua tsis tiav tuaj yeem tshwm sim thaum muaj kev thauj khoom hnyav, kev ua haujlwm lossis ib puag ncig.
Cov yeeb yaj kiab polycarbonate puas siv tau rau kev rwb thaiv hluav taws xob?
Cov yeeb yaj kiab polycarbonate siv rau kev siv hluav taws xob rwb thaiv tsev. Cov neeg yuav khoom yuav tsum qhia meej txog cov khoom siv hluav taws xob, tuab ntawm zaj duab xis, cov xwm txheej ua haujlwm thiab tus qauv siv tau ua ntej pom zoo cov khoom siv.
Kuv puas thov tau ib qho qauv?
Cov ntaub ntawv khoom uas twb muaj lawm hais tias muaj cov qauv kuaj, nrog rau cov nqi xa khoom los ntawm tus neeg yuav khoom. Qhia qhov tuab, xim thiab qhov chaw uas xav tau thaum thov cov qauv kuaj.
Kuv yuav tsum muab cov ntaub ntawv dab tsi rau kev hais nqe?
Muab qhov tuab, qhov ntev, xim, qhov chaw tiav, txheej txheem luam ntawv, daim ntawv thov, qhov muag lossis hluav taws xob xav tau, ntau npaum li cas, qhov chaw mus thiab cov ntaub ntawv kev siv tshuab uas xav tau.
Thov Tus Nqi Zaj Duab Xis PC Transparent
Txog HSQY Yas Pawg
HSQY Plastic Group muab cov zaj duab xis polycarbonate pob tshab thiab lwm yam yas cov ntaub ntawv thiab cov ntaub ntawv zaj duab xis rau cov neeg siv khoom B2B thoob ntiaj teb rau kev luam ntawv, kev tsim daim npav, khoom siv hluav taws xob thiab kev siv hloov pauv kev lag luam.
HSQY ua haujlwm nrog cov tshuab luam ntawv, cov chaw tsim daim npav, cov tuam txhab hluav taws xob, cov hloov pauv, cov neeg faib khoom thiab cov neeg yuav khoom lag luam uas xav tau cov qauv lossis cov qauv polycarbonate zaj duab xis.
Rau cov phiaj xwm zaj duab xis PC 0.18mm, 0.2mm lossis 0.5mm, muab qhov tuab, qhov ntev, qhov chaw, cov txheej txheem luam ntawv, qhov ntau thiab qhov chaw xav tau kom cov lus qhia thiab cov lus hais tsim nyog tuaj yeem lees paub.
Tiv tauj HSQY rau cov qauv thiab tus nqi
