Cov txiaj ntsig ntawm Kev Siv 4mm Khoom Polycarbonate Sheet Hauv Kev Tsim thiab Tsim

Puas yog koj tab tom nrhiav kom muaj zog, ruaj khov, thiab ntau yam khoom siv rau koj qhov kev tsim kho thiab tsim cov haujlwm? Saib tsis pub dhau 4 hli khoom polycarbonate ntawv. Kab lus no yuav tshawb txog ntau yam txiaj ntsig ntawm kev siv cov khoom siv tshiab no hauv ntau yam kev tsim kho thiab kev tsim qauv. Los ntawm nws cov kev cuam tshuam tsis zoo rau nws cov khoom siv hluav taws xob zoo tshaj plaws, 4mm khoom polycarbonate ntawv yog qhov kev xaiv zoo tshaj plaws rau ntau qhov haujlwm. Nyeem rau kom paub seb cov khoom siv no tuaj yeem txhim kho koj txoj kev tsim kho thiab kev tsim kho li cas.

Taw qhia rau 4mm Khoom Polycarbonate Sheet

Cov nplooj ntawv polycarbonate yog qhov kev xaiv nrov rau kev tsim kho thiab tsim cov haujlwm vim lawv cov kav ntev, ntau yam, thiab qhov hnyav. Ib qho tshwj xeeb ntawm cov ntawv polycarbonate uas tau txais kev pom zoo hauv kev lag luam yog 4 hli khoom polycarbonate ntawv. Kab lus no yuav muab cov lus qhia txog hom ntawv polycarbonate no thiab tshawb txog nws cov txiaj ntsig hauv kev tsim kho thiab tsim.

4mm cov ntaub ntawv polycarbonate yog tsim los ntawm cov khoom siv zoo polycarbonate, uas paub txog nws qhov cuam tshuam, tiv thaiv UV, thiab thermal rwb thaiv tsev. 4mm thickness ntawm cov ntawv no ua rau lawv zoo tagnrho rau ntau yam kev siv, los ntawm ru tsev thiab skylights mus rau partitions thiab signage.

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv 4 hli cov ntaub ntawv polycarbonate hauv kev tsim kho thiab tsim qauv yog lawv cov kev cuam tshuam tshwj xeeb. Cov nplooj ntawv no zoo li tsis muaj kev tawg, ua rau lawv muaj kev nyab xeeb thiab txhim khu kev qha rau cov cheeb tsam uas muaj kev cuam tshuam loj lossis hnyav hnyav. Qhov no ua rau lawv xaiv qhov zoo tshaj plaws rau cov ntawv thov xws li cov chaw tsheb npav, kev ruaj ntseg glazing, thiab balustrades, qhov kev nyab xeeb thiab kav ntev yog qhov tseem ceeb.

Ntxiv rau lawv cov kev cuam tshuam tsis zoo, 4mm cov ntaub ntawv polycarbonate tseem muaj kev tiv thaiv UV zoo heev. Cov khoom siv yog tsim los thaiv cov teeb meem UV rays, ua rau nws haum rau siv sab nraum zoov yam tsis muaj kev pheej hmoo ntawm yellowing los yog degradation nyob rau lub sij hawm. Qhov kev tiv thaiv UV no tseem ua rau cov nplooj ntawv no yog qhov kev xaiv zoo tshaj plaws rau lub teeb pom kev zoo, lub teeb pom kev zoo, thiab lub tsev cog khoom vaj tsev, qhov chaw uas lub hnub raug lub hnub ntev yog kev txhawj xeeb.

Tsis tas li ntawd, 4 hli cov ntaub ntawv polycarbonate muab cov thermal rwb thaiv tsev zoo, pab tswj qhov kub thiab txias thiab txo cov nqi hluav taws xob. Qhov no ua rau lawv muaj txiaj ntsig zoo thiab muaj txiaj ntsig zoo rau cov ntawv thov xws li tsev cog khoom vaj tsev, chaw khaws cia, thiab lub tsev siv hluav taws xob. Lawv qhov hnyav hnyav kuj ua rau lawv yooj yim rau kev tswj thiab txhim kho, txo cov nqi zog thiab lub sijhawm teeb tsa.

Lwm qhov zoo dua ntawm 4 hli cov ntaub ntawv polycarbonate yog lawv cov khoom siv ntau yam hauv kev tsim. Cov nplooj ntawv no tuaj yeem tsim tau yooj yim rau cov duab kev cai thiab qhov ntau thiab tsawg, tso cai rau kev daws teeb meem tsim thiab tsim tshiab. Lawv muaj nyob rau hauv ntau yam xim thiab tiav, muab architects thiab designers muaj kev ywj pheej los tshawb txog txawv aesthetics thiab style.

Hauv kev xaus, 4 hli cov ntaub ntawv polycarbonate yog ib qho tseem ceeb ntxiv rau kev tsim kho thiab tsim kev lag luam, muab kev cuam tshuam tshwj xeeb, tiv thaiv UV, thermal rwb thaiv tsev, thiab tsim ntau yam. Lawv lub teeb yuag thiab yooj yim ntawm kev teeb tsa ua rau lawv muaj txiaj ntsig zoo thiab kev xaiv zoo rau ntau yam kev siv. Raws li kev lag luam txuas ntxiv mus, 4 hli cov ntaub ntawv polycarbonate zoo li yuav dhau los ua kev xaiv nrov rau cov kws tsim qauv, cov tsim qauv, thiab cov tsim tsim nrhiav kom ruaj khov, ruaj khov, thiab pom cov ntaub ntawv txaus nyiam.

Cov yam ntxwv thiab cov txiaj ntsig thermal ntawm kev siv 4mm Khoom Polycarbonate Sheet hauv kev tsim kho

Thaum nws los txog rau kev tsim kho thiab tsim, kev xaiv ntawm cov ntaub ntawv ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab cov qauv kev ntseeg siab thiab kev ua haujlwm thermal ntawm lub tsev. Ib qho khoom siv uas tau txais koob meej hauv kev tsim kho kev lag luam yog 4mm cov ntawv polycarbonate. Cov khoom siv ntau yam no muaj ntau yam txiaj ntsig uas ua rau nws muaj txiaj ntsig zoo rau cov kws tsim vaj tsev thiab cov tsim tsim ib yam nkaus.

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv 4 hli cov ntaub ntawv polycarbonate hauv kev tsim kho yog lawv cov khoom tshwj xeeb. Polycarbonate paub txog nws qhov kev tiv thaiv siab, ua rau nws cov khoom siv ruaj khov thiab kav ntev rau kev siv hauv tsev. Lub thickness 4 hli muab qhov zoo tshaj plaws tshuav nyiaj li cas ntawm lub zog thiab yoog raws, ua rau nws haum rau ntau yam kev tsim kho. Txawm hais tias siv rau lub ru tsev, cladding, los yog glazing, 4mm cov ntaub ntawv polycarbonate muaj kev txhawb nqa tsis sib xws uas tuaj yeem tiv taus qhov nruj ntawm ib puag ncig.

Ntxiv nrog rau nws cov txiaj ntsig zoo, 4mm cov ntaub ntawv polycarbonate tseem muaj cov thermal ua haujlwm zoo. Cov khoom siv muaj cov thermal rwb thaiv tsev siab, uas pab tswj qhov kub thiab txias ntawm lub tsev. Qhov no tsis tsuas yog pab txhawb kev siv hluav taws xob xwb tab sis kuj tsim kom muaj qhov chaw nyob sab hauv tsev zoo rau cov neeg nyob. Nrog lub peev xwm los txo qhov kub poob hauv lub caij ntuj no thiab txo qhov kub nce hauv lub caij ntuj sov, 4 hli cov ntaub ntawv polycarbonate yog qhov kev xaiv zoo tshaj plaws rau kev tsim lub tsev ruaj khov.

Tsis tas li ntawd, lub teeb yuag ntawm 4 hli cov ntaub ntawv polycarbonate ua rau lawv yooj yim los tuav thiab nruab, txuag lub sijhawm thiab nqi zog thaum tsim kho. Qhov no, ua ke nrog lawv qhov tshwj xeeb ruaj khov, ua rau muaj txiaj ntsig zoo rau kev tsim cov haujlwm. Tsis tas li ntawd, cov khoom siv yog UV resistant, kom ntseeg tau tias nws tswj nws cov meej thiab lub zog nyob rau lub sij hawm, txawm nyob rau hauv ib puag ncig hnyav.

Lwm qhov zoo dua ntawm kev siv 4 hli cov ntaub ntawv polycarbonate yog lawv cov khoom siv ntau yam hauv kev tsim. Cov khoom siv tau yooj yim molded thiab zoo li tus tsim tshwj xeeb architectural nta, xws li nkhaus los yog domed lug. Qhov kev hloov pauv no tso cai rau cov kws tsim kho kom nthuav tawm lawv txoj kev muaj tswv yim thiab tsim lub tsev tshiab, pom kev zoo nkauj uas sawv tawm hauv nroog toj roob hauv pes.

Hauv kev xaus, cov txiaj ntsig ntawm kev siv 4 hli khoom polycarbonate nplooj ntawv hauv kev tsim kho thiab tsim muaj ntau heev. Los ntawm lawv cov cuab yeej zoo tshaj plaws rau lawv cov thermal kev ua tau zoo thiab kev tsim ntau yam, cov khoom siv no muaj cov kev daws teeb meem zoo rau cov phiaj xwm niaj hnub no. Nrog rau kev tsom mus rau kev ruaj khov, ua haujlwm ntev, thiab kev siv nyiaj txiag zoo, 4mm cov ntaub ntawv polycarbonate tau paub tseeb tias yuav tau txais kev txhawb nqa ntxiv hauv kev tsim kho kev lag luam raws li cov khoom siv mus rau ntau yam kev siv.

Tsim Flexibility thiab Aesthetic Advantages ntawm 4mm Khoom Polycarbonate Sheet

4mm khoom polycarbonate ntawv tau dhau los ua kev xaiv nrov hauv kev tsim kho thiab tsim kev lag luam vim nws cov txiaj ntsig ntau. Tsab ntawv xov xwm no yuav tshawb txog qhov tsim tau yooj yim thiab zoo nkauj zoo ntawm kev siv 4mm khoom polycarbonate ntawv hauv ntau yam kev tsim kho thiab tsim cov haujlwm.

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm 4 hli khoom polycarbonate ntawv yog nws cov qauv yooj yim. Cov khoom siv ntau yam no tuaj yeem ua tau yooj yim molded thiab zoo li tus kom haum rau ntau yam ntawm cov qauv tsim. Txawm hais tias nws yog siv rau lub ru tsev, skylights, los yog phab ntsa panels, 4 hli khoom polycarbonate ntawv yuav manipulated los tsim tshwj xeeb thiab tshiab architectural designs. Nws yooj yim tso cai rau architects thiab cov neeg tsim qauv sim ua cov duab sib txawv thiab cov qauv, ua rau pom kev zoo nkauj thiab ua haujlwm zoo.

Ntxiv rau nws qhov kev tsim qauv yooj yim, 4mm khoom polycarbonate ntawv kuj muaj qhov zoo nkauj zoo nkauj. Cov khoom no muaj nyob rau hauv ntau yam xim, tiav, thiab textures, tso cai rau cov neeg tsim qauv los kho qhov zoo ntawm lawv cov haujlwm. Txawm hais tias ib qhov project yuav tsum muaj qhov zoo nkauj thiab niaj hnub zoo nkauj lossis ib txwm ua kom zoo nkauj, 4mm cov ntaub ntawv polycarbonate tuaj yeem raug kho kom haum raws li kev nyiam tsim. Nws cov pob tshab thiab translucency kuj ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim cov teeb pom kev zoo, ntxiv qhov kov ntawm elegance thiab sophistication rau txhua qhov chaw.

Tsis tas li ntawd, 4mm khoom polycarbonate ntawv muaj cov khoom siv thermal rwb thaiv tsev zoo heev, uas tuaj yeem pab txhawb kev siv hluav taws xob hauv tsev. Nws lub peev xwm los tswj lub hnub ci hluav taws xob nce thiab txo qhov kev xav tau ntawm cov teeb pom kev zoo ua rau nws xaiv ib puag ncig tus phooj ywg rau kev tsim cov phiaj xwm ruaj khov. Los ntawm kev siv 4mm khoom polycarbonate ntawv, cov neeg tsim qauv tuaj yeem tsim qhov chaw uas tsis yog qhov pom kev zoo nkaus xwb tab sis kuj muaj lub luag haujlwm rau ib puag ncig.

Lwm qhov zoo ntawm 4mm cov ntawv polycarbonate yog nws cov kav ntev. Cov khoom siv no muaj kev cuam tshuam-tiv taus thiab tuaj yeem tiv taus huab cua huab cua, ua rau nws tsim nyog rau kev siv sab hauv tsev thiab sab nraum zoov. Nws tiv thaiv UV hluav taws xob kuj ua kom ntseeg tau tias nws yuav tsis degrade los yog daj nyob rau lub sijhawm, tswj nws qhov zoo nkauj rau xyoo tom ntej. Tsis tas li ntawd, 4mm cov ntaub ntawv polycarbonate yog lub teeb yuag, ua kom yooj yim rau kev tswj thiab nruab piv rau cov khoom siv hauv tsev.

Thaum nws los txog rau kev tsim kho thiab tsim, 4mm khoom polycarbonate ntawv muaj ntau yam txiaj ntsig, los ntawm nws cov qauv tsim thiab kev zoo nkauj zoo nkauj rau nws cov kav ntev thiab lub zog ua haujlwm. Nws versatility thiab adaptability ua rau nws ib tug nrhiav-tom qab cov ntaub ntawv rau architects, designers, thiab builders tab tom nrhiav los tsim cov qauv tshiab thiab ruaj khov. Txawm hais tias siv rau lub vov tsev, glazing, lossis cov khoom siv zoo nkauj, 4mm cov ntaub ntawv polycarbonate ua pov thawj tias yog ib qho khoom muaj nqis hauv kev tsim kho thiab tsim kev lag luam.

Environmental and Sustainable Considerations of 4mm Solid Polycarbonate Sheet

Thaum xav txog kev tsim kho thiab tsim cov ntaub ntawv, nws yog ib qho tseem ceeb uas yuav tsum tau coj mus rau hauv tus account ib puag ncig thiab kev cuam tshuam zoo uas cov ntaub ntawv no yuav muaj. 4mm cov ntaub ntawv polycarbonate sawv cev rau ntau yam kev xaiv thiab ruaj khov uas tuaj yeem siv rau hauv ntau daim ntawv thov kev tsim vaj tsev thiab tsim, muab ntau yam txiaj ntsig thaum tseem ntsib kev xav txog ib puag ncig thiab ruaj khov.

Ib qho tseem ceeb ntawm ib puag ncig kev xav ntawm kev siv 4mm khoom polycarbonate nplooj ntawv yog lawv cov kav ntev thiab ntev. Cov nplooj ntawv no paub txog lawv qhov kev tiv thaiv siab thiab muaj peev xwm tiv taus huab cua huab cua, ua rau lawv muaj kev xaiv ntev rau kev tsim kho thiab tsim cov haujlwm. Qhov kev ua haujlwm ntev no txhais tau tias lawv muaj lub neej ntev dua li lwm cov ntaub ntawv, txo qhov zaus ntawm kev hloov pauv thiab yog li txo qis ib puag ncig ntawm kev tsim khoom thiab pov tseg.

Tsis tas li ntawd, 4mm cov ntaub ntawv polycarbonate yog lub teeb yuag, uas tuaj yeem pab txo qhov hnyav tag nrho ntawm cov qauv. Qhov no tuaj yeem ua rau kev txuag hluav taws xob thaum caij tsheb thauj mus los thiab kev teeb tsa, nrog rau qhov muaj peev xwm txo qis cov khoom siv rau kev tsim vaj tsev, thaum kawg txo qis tag nrho ib puag ncig hneev taw.

Tsis tas li ntawd, cov ntaub ntawv polycarbonate tau paub txog lawv lub zog ua haujlwm thiab thermal rwb thaiv tsev. Los ntawm kev siv cov ntawv no hauv kev tsim kho, cov tsev tuaj yeem tau txais txiaj ntsig los ntawm kev txo qis kev siv hluav taws xob rau cua sov thiab cua txias, ua rau txo qis hauv tsev cog khoom roj emissions thiab ib puag ncig me me.

Hais txog kev ruaj ntseg, 4 hli cov ntaub ntawv polycarbonate tuaj yeem rov ua dua tshiab, txhais tau hais tias thaum kawg ntawm lawv lub neej, lawv tuaj yeem rov ua dua lossis siv los tsim cov khoom tshiab. Qhov no pab txhawb kev lag luam ncig thiab txo qhov kev thov rau cov khoom siv raw, thaum kawg pab txuag cov peev txheej ntuj thiab txo cov kev cuam tshuam ib puag ncig ntawm kev tsim kho thiab tsim cov haujlwm.

Los ntawm kev tsim kev xav, 4mm cov ntaub ntawv polycarbonate muaj ntau cov txiaj ntsig, suav nrog kev yooj yim, pob tshab, thiab ntau yam xim xaiv. Cov nplooj ntawv no tuaj yeem tsim tau yooj yim thiab molded rau hauv ntau yam duab, ua rau lawv haum rau ntau yam kev siv vaj tsev thiab tsim. Lawv cov pob tshab kuj tso cai rau kev hla ntawm lub teeb ntuj, txo qhov kev xav tau ntawm cov teeb pom kev zoo nkauj thiab ntxiv dag zog rau kev siv hluav taws xob.

Ntxiv rau lawv cov kev xav txog ib puag ncig thiab kev ruaj ntseg, 4mm cov ntaub ntawv polycarbonate tseem muab cov txiaj ntsig kev nyab xeeb thiab kev nyab xeeb, tshwj xeeb tshaj yog nyob rau thaj tsam huab cua huab cua. Lawv cov kev cuam tshuam siab thiab muaj peev xwm tiv taus cua siab thiab lawg ua rau lawv muaj kev xaiv zoo rau cov tsev hauv cov cheeb tsam no.

Hauv kev xaus, kev siv 4 hli cov ntaub ntawv polycarbonate hauv kev tsim kho thiab tsim muaj ntau yam txiaj ntsig, ob qho tib si los ntawm ib puag ncig thiab kev pom zoo, nrog rau los ntawm kev tsim thiab kev ua haujlwm zoo. Nrog rau lawv cov durability, zog efficiency, recyclability, thiab kev nyab xeeb nta, cov nplooj ntawv no yog ib qho tseem ceeb xaiv rau architects, designers, thiab builders nrhiav tsim kom muaj kev ruaj ntseg, resilient, thiab visually txaus siab.

Tus nqi-Kev Ua Tau Zoo thiab Lub Sijhawm Ntev Ntev ntawm 4mm Khoom Polycarbonate Sheet hauv Kev Tsim Kho

Thaum nws los txog rau kev tsim kho thiab tsim, xaiv cov khoom tsim nyog yog qhov tseem ceeb rau kev ua kom lub neej ntev, kev ua tau zoo, thiab kev ua haujlwm tag nrho. Ib qho khoom siv uas tau txais koob meej hauv kev tsim kho yog 4 hli khoom polycarbonate ntawv. Cov khoom siv ruaj khov thiab ntau yam no muaj ntau yam txiaj ntsig uas ua rau nws xaiv zoo rau ntau yam kev tsim kho thiab tsim cov haujlwm.

Ib qho txiaj ntsig tseem ceeb ntawm kev siv 4 hli khoom polycarbonate ntawv hauv kev tsim kho yog nws cov nqi-zoo. Txawm hais tias nws cov nqi pib ua ntej, kev txuag mus sij hawm ntev los ntawm kev txo tus nqi kho thiab hloov cov nqi ua rau nws muaj kev xaiv nyiaj txiag zoo. Tsis zoo li cov khoom siv hauv tsev ib txwm muaj xws li iav lossis acrylic, 4mm khoom polycarbonate ntawv yog qhov muaj zog tiv thaiv kev cuam tshuam, ua rau nws tsis tshua muaj kev tawg thiab txo qhov xav tau kev kho lossis hloov. Qhov no ua rau muaj kev txuag nyiaj ntau dhau sijhawm, ua rau nws yog qhov kev xaiv zoo nkauj rau kev siv nyiaj txiag-paub txog kev tsim kho.

Tsis tas li ntawd, lub sij hawm ntev ntawm 4mm khoom polycarbonate ntawv hauv kev tsim kho yog tsis sib haum. Nws muaj kev cuam tshuam zoo, huab cua, thiab UV ruaj khov ua rau nws haum rau ntau yam kev siv sab nrauv thiab sab hauv. Txawm hais tias nws yog siv rau lub teeb pom kev zoo, canopies, lossis partitions, 4mm cov ntaub ntawv polycarbonate tuaj yeem tiv taus huab cua hnyav, xws li lawg, cua, thiab kub kub, yam tsis muaj kev puas tsuaj lossis poob nws cov qauv kev ncaj ncees. Qhov kev ua haujlwm ntev ntev no yog qhov kawg ua rau lub neej ntev ntawm kev tsim kho, txo qhov xav tau kev hloov pauv thiab kev saib xyuas ntau zaus.

Ntxiv rau nws cov txiaj ntsig zoo thiab kev ua haujlwm ntev, 4mm cov ntaub ntawv polycarbonate muaj ntau yam kev pabcuam tsim uas ua rau nws muaj ntau yam kev xaiv rau cov kws tsim qauv thiab cov tsim qauv. Nws lub teeb yuag tso cai rau kev thauj mus los yooj yim dua thiab kev teeb tsa, txo cov nqi zog thiab sijhawm tsim kho. Cov khoom siv kuj yog malleable heev, ua rau nws haum rau nkhaus los yog unconventional designs uas tej zaum yuav nyuaj rau ua tiav nrog tsoos tsev cov ntaub ntawv. Qhov kev hloov pauv no qhib lub ntiaj teb ntawm kev tsim muaj peev xwm, tso cai rau kev tsim cov qauv tshwj xeeb, zoo nkauj txaus nyiam uas sawv qhov kev sim ntawm lub sijhawm.

Ntxiv mus, 4mm khoom polycarbonate ntawv muab cov thermal rwb thaiv tsev zoo heev, txo cov nqi hluav taws xob thiab txhim kho tag nrho kev ruaj ntseg ntawm lub tsev. Nws muaj peev xwm kis tau lub teeb thaum thaiv cov teeb meem UV rays ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim kom muaj qhov chaw zoo, lub zog txuag. Los ntawm kev siv lub hnub ci ntuj, kev tsim kho cov phiaj xwm tuaj yeem txo lawv txoj kev cia siab rau cov teeb pom kev zoo, uas ua rau txo qis kev siv hluav taws xob thiab cov nqi ua haujlwm dhau sijhawm.

Hauv kev xaus, kev siv 4 hli khoom polycarbonate ntawv hauv kev tsim kho thiab tsim muaj ntau yam txiaj ntsig, suav nrog kev siv nyiaj txiag, kev ua haujlwm ntev, thiab kev tsim ntau yam. Nws muaj peev xwm tiv taus qhov cuam tshuam, huab cua, thiab UV raug, ua ke nrog nws lub teeb yuag thiab malleable zog, ua rau nws muaj kev xaiv zoo rau ntau yam kev tsim kho. Thaum txiav txim siab txog kev ua haujlwm ntev thiab kev cuam tshuam nyiaj txiag ntawm kev tsim kho, 4mm cov ntaub ntawv polycarbonate tau tshwm sim los ua ib qho kev sib tw sab saum toj rau kev ua kom zoo nkauj thiab siv tau.

Xaus

Hauv kev xaus, cov txiaj ntsig ntawm kev siv 4mm khoom polycarbonate ntawv hauv kev tsim kho thiab tsim muaj ntau heev. Los ntawm nws cov kav ntev thiab cuam tshuam rau nws cov kev siv ntau yam thiab kev zoo nkauj, cov khoom siv no muaj ntau yam zoo rau cov kws tsim vaj tsev, cov tsim qauv, thiab cov tsim. Txawm hais tias nws yog rau skylights, ru tsev, los yog sab hauv partitions, 4mm khoom polycarbonate ntawv yog ib qho tseem ceeb xaiv uas tsim nyog xav txog rau tej kev tsim kho los yog tsim project. Nws muaj peev xwm tiv taus huab cua huab cua thiab muab kev siv hluav taws xob zoo kuj ua rau nws muaj kev xaiv ruaj khov rau eco-conscious tej yaam num. Zuag qhia tag nrho, kev siv 4 hli khoom polycarbonate ntawv tuaj yeem txhawb nqa qhov zoo thiab ntev ntawm txhua lub tsev lossis tsim, ua rau nws muaj txiaj ntsig zoo rau cov khoom siv yav tom ntej.