Epoxy cob, muaj tsawg tus neeg hais hauv cov npe ntawm cov kev nthuav dav loj tshaj plaws ntawm tib neeg, thiab hauv vain yog lub cev muaj roj nyob rau hauv kev ua, tab sis tib lub sijhawm ruaj khov, cov ntaub ntawv ntseeg tau. Yam tsawg kawg rau kev muaj tswv yim thiab khoom siv tes ua, tsis yog hais txog qhov tseeb tias hauv kev txawj txhais tes uas nws tuaj yeem hloov ua lwm yam muaj txiaj ntsig rau lub tsev. Hauv ntej, yog tias koj tseem paub me ntsis txog epoxy cob, nws yog lub sij hawm los pib kho.
Peculiarities
Cov khoom tau hu ua Resin vim qee qhov sib thooj nrog cov khoom nplaum tuab nrog cov ntoo, tab sis qhov tseeb nws yog cov khoom siv hluavtaws uas tsis muaj qee yam khoom siv ntuj.
Qhov tshwj xeeb ntawm cov khoom yog xws li cov khoom lag luam los ntawm epoxy cob muaj peev xwm ua tiav tau nyob rau hauv ntau cov spheres ntawm tib neeg kev ua si - ob qho tib si hauv rab koob thiab siv.
Qhov loj muaj ob feem, ib qho ntawm qhov ua tau ib tug cob, thiab tus thib ob yog qhov nyuaj rau nws. Nws yog ib qho tsim nyog los ua kom cov khoom siv raws li cov lus qhia ntawm pob, tab sis tib lub sijhawm tsom rau nws cov kev xav tau. Vim qhov no, nws yog qhov ua tau kom tau txais ob qho tib si kua thiab kua, maj mam ua kom loj hlob, thiab ntau tuab, thiab txawm tias heev ntom.
Qhov ntau ntawm epoxy cob qhia yog vim muaj pes tsawg tus muaj txiaj ntsig:
- lub zog siab;
- Kuj yuav tsum tau hnav tsis zoo;
- transparency;
- lub peev xwm rau kev ywg dej;
- Qhov tsis muaj kev lom zem rau tus neeg tom qab khov.
Nws yog ib qho tseem ceeb kom tsis txhob ntseeg lub resin nrog epoxy kua nplaum - Nws yog ua raws li cov txhab, tab sis yog muab ntxiv los ntawm ntau lub Cheebtsam ntau dua, ntawm cov khoom siv yas, cov kuab tshuaj thiab muab tub lim thiab muab tub lim thiab muab tub lim thiab muab tub lim thiab muab tub lim thiab muab tub lim thiab muab tub lim thiab muab tub lim thiab muab tub lim thiab muab tub lim. Xws li cov tshuaj hws tawm rau lub sijhawm thiab nws tsis muaj peev xwm cuam tshuam cov txheej txheem; Nws pib daj nrawm, poob pob tshab, tsis muaj tib lub siab elasticity.
Cov kua nplaum yog cov muag npaj txhij thiab yoog tsuas yog txuas rau qhov chaw - cov hlaws dai ntawm nws, xws li los ntawm lub cob, ua kom yooj yim yuav tsis ua haujlwm.
Khoom siv dab tsi?
Yog tias koj nyuam qhuav pib ua haujlwm nrog Epoxy cob thiab tsis tau muaj dua li kev pib siv cov pwm - tshwj xeeb filling filling. Qhov no yog qhov tseeb, kev xaiv yog feem ntau rau cov poj niam, vim tias cov pwm ua tau zoo rau kev tsim cov hniav nyiaj hniav kub, tab sis koj yuav tsis ua lub rooj sab saum toj nrog lawv kev pab.
Hauv cov khw muag khoom niaj hnub rau kev muaj tswv yim, ntau yam ntawm cov pwm loj yog qhov loj txaus kom koj tuaj yeem tiv thaiv kev npau suav dawb - Feem ntau muaj cov ntaub ntawv rau kev tsim cov roj ntau thiab pendants, tseem ceeb ib qho thiab muaj ntau tus thawj - rau kev tsim khoom ntau dua - rau kev tsim cov khoom lag luam thiab cov nplhaib. Pwm Pwm Pwm Mould moulds tau ua tau zoo tsuas yog los ntawm kev ua kom zoo platinum silicone.
Tau yuav zoo li xws li cov pwm, koj tsis tuaj yeem ua tsis tau - nws yuav tsis vau nrog cov khoom siv casting thiab cov kua nplaum rau nws, thiab cov kua nplaum khov yuav yooj yim tshem tawm.
Lwm txoj kev, lub moj khaum kuj tau siv los ua lwm txoj cai - lawv zoo li cov hlau tiaj tus hlau ntawm ib lossis ib daim ntawv uas tsis muaj qab, tsis muaj lub hau. Nws yuav nyuaj rau kev ua haujlwm nrog cov ntawv xuas tes ua, vim hais tias qhov chaw "hauv qab" yog yuav raug tsim siv scotch. Nyob rau hauv lub neej yav tom ntej, cov khoom tsis raug tshem tawm los ntawm cov hlau, ntxiv rau hauv cov npoo uas tuav nws hauv daim ntawv yog.
Txij li hauv qab thiab sab saum toj ntawm cov khoom siv tes ua yuav luag tsis muaj tsawg, lawv cov nplaim dej yuav tsis sib thooj thiab xav tau kev sib tsoo tom ntej.
Yog tias muaj tswv yim, suav nrog ntau theem, koj tsis yog neeg txawv teb chaws rau koj, thiab koj tsis xav txwv lub davhlau ntawm peb tus kheej kev npau suav nrog kev ua kom tiav thiab seem, koj tuaj yeem tsim koj cov pwm koj tus kheej. Polymer av nplaum, xaim thiab ntoo yog qhov zoo tshaj plaws rau kev ua tus kheej ua rims - xaiv seb koj xaiv ntau dua.
Xaiv thiab Kev Npaj ntawm Cov Khoom Siv
Epoxy Resin yog cov khoom siv ruaj khov uas txhua cov tuam ntxhab yog kwv yees li qub. Qhov loj rau kev sau tuaj yeem sib txawv hauv lub thickness, tab sis koj yuav ua rau koj tus kheej no heev, sib tov lub cob muaj zog nrog lub hardener, uas, yuav sib cais.
Cov lus qhia rau Kneading yog ib txwm muab tshuaj rau ntawm epoxy pob, nws kuj tuaj yeem qhia ntawm lub hardener. Rau kev yooj yim, cov txheej txheem yuav tsum siv ib qho Kev Ntsuas Khob tsim nyog loj lossis Cov Khoom Siv Pov Tseg Pov Tseg - Yog li yooj yim dua. Thov nco ntsoov tias cov khob ntsuas tau siv txhawm rau ntsuas lub epoxy rau lwm lub hom phiaj tsis tuaj yeem siv - lawv tsis ntxhua khaub ncaws. Tuab yuav tsum do ib yam dab tsi, yog li ua noj Nqus, txhuam hniav lossis lwm cov ntoo Yog tias tsuas yog lawv tau los nyob rau hauv ntev thiab tuab thiab nyob rau tib lub sijhawm tau huv.
Qhov kneading tshwm sim ntawm qhov kub tsis siab dua + 25 ° C. Tsis txhob nchuav ntau ntau "Tshuag", vim tias hauv lub khob nws yuav yog polymerized nyob rau hauv tib txoj kev raws li nyob rau hauv tus ncej. Stirring, ua qhov tseeb tshaj plaws kev txav, tsis muaj kev ntxiv cua npuas rau hauv qhov loj.
Yog tias qhov tsis muaj kev paub tseem tau coj mus rau cov tsos ntawm npuas, cia qhov hnyav sawv nws me ntsis, thiab tom qab ntawd nws sov nws tus kheej yuav ploj mus.
Cov kev pab rau kev nyab xeeb rau chaw tsim khoom
Cov lus sau ua tiav los ntawm Epoxy Resin rau tus neeg muaj kev nyab xeeb kom zoo, tab sis qhov no tsis tuaj yeem hais txog cov khoom tsis raug cai. Xav, nws cov ntsiab lus tseem ceeb tsis yog cov teeb meem phom sij, tabsis kuj kub, yog li ntawd muaj cov lus qhia meej rau kev ua haujlwm nrog epoxy.
Ua ntej, nws tsis tas yuav tso cai rau kev hu rau ntawm cov tawv nqaij qhib thiab cov khoom lag luam - tsawg kawg, nws yuav tsis tshua muaj kev nyuaj rau nws yog tias koj ua kom koj yuav tau ua hnab looj tes Cov. Thib ob, koj yuav tsum tsis txhob ua pa ua pa - koj yuav tsum tau khaws cia Lub cev ua pa lossis daim npog. Tom qab ua tiav kev ua haujlwm, koj tseem yuav tiv thaiv, thiab cov khub hauv chav yuav nyob, yog li nws yog qhov tsim nyog los xyuas kom meej Zoo venting.
Ceeb toom lwm tus uas muaj cov xwm txheej txaus ntshai yuav raug tsim nyob rau hauv cov txheej txheem ntawm koj txoj haujlwm, thiab yog li ntawd nws tsis muaj peev xwm nkag mus rau hauv lub rooj sib txuas lus hloov kho kom txog thaum koj tso cai.
Yog li ntawd cov khoom siv tes ua yog qhov zoo thiab zoo nkauj, nws yog ib qho tsim nyog los ua kom tiav koj qhov chaw ua haujlwm. Xav tias koj twb ua haujlwm lawm, thiab xav txog seb txhua yam koj xav tau txoj cai ntawm koj txhais tes. Yog tias tsis yog - ua nws kom txhua yam yog, txwv tsis pub koj yuav tsum tau ua kom muaj kev cuam tshuam hauv cov txheej txheem, thiab muaj kev pom zoo ntawm cov ntaub ntawv, thiab muaj kev nyiam cov ntaub ntawv nws yuav twv yuav raug hu tsis mus.
Ib qho tshiab nyob rau hauv cov ntaub ntawv no yog yeej tsis muaj cov laug cam rau kev ua haujlwm nrog Epoxy cob, tab sis ib qho laj thawj, thov txim rau cov khoom plig. Qhov tseeb, cov teeb meem tau daws yooj yim - noj cov khoom noj tuab tuab lossis cov ntaub ntawv dog dig thiab ua haujlwm rau lawv.
Ntau hom khoom siv
Epoxy Resin yog qhov zoo vim tias nws tus kheej tes koj tuaj yeem ua ntau yam txiaj ntsig lossis tsuas yog yam zoo nkauj hauv kev tsim tshwj xeeb. Npaj cov khoom tuaj yeem siv los kho koj lub tsev, kom muab cov laj thawj sib txawv lossis muag yog tias nws hloov tawm zoo Cov. Nrog ib pawg ntawm kev paub los ua cov khoom siv ua kom lom zem, nws yuav yooj yim dua, thiab rau cov pib tshiab uas nws yog ib qib ntawm kev tsim khoom ntawm ib qho. Peb tau sau cov tswv yim uas koj tuaj yeem ua koj tus kheej ntawm epoxy.
Kev dai kom zoo
Nws yog cov dai kom zoo nkauj uas hom khoom siv tes ua uas tus neeg tuaj tshiab pib. Thawj cov khoom lag luam uas yooj yim heev rau kev tsim khoom thiab tso cai rau koj kwv yees tag nrho cov khoom ntawm cov khoom - cov no yog cov hlaws dai. Cov ntaub ntawv yooj yim rau cov khoom siv sib luag no tau muag txhua qhov chaw - nws yog ib qho tsim nyog los tsuas yog ncuav epoxy cob rau hauv silicone thiab tos kom txog thaum lub cooj khov khov. Tom qab ntawd ua tib zoo tshem koj thawj lub ntsej muag thiab txaus siab rau nws - yuav ua li cas du thiab huv nws yog.
Tsis txhob txhawj xeeb yog tias nws tawm tsis muaj kev vam meej heev - thawj zaug nws yog qhov qub. Tab sis nws yog nyob rau hauv cov ntaub ntawv uas tuaj yeem nyob rau tib lub sijhawm los sim thiab sib tsoo sim coj cov khoom lag luam rau cov khoom zoo.
Tsim koj tus kheej kev txawj, tau txais cov moulding ntawm lwm txoj kev teeb tsa. Nco ntsoov sim sim cov hlau rims rau txhaws - hlaws tsis yog nrov heev niaj hnub no thiab lawv yuav tau sau lawv ntev, tab sis tus pendant stylish tuaj yeem ua los ntawm ib qho kev sim. Nyob rau tib lub sijhawm, koj tuaj yeem ntsib lwm cov txheej txheem, Bay epoxy cob cov paj me me lossis twig.
Tau ua tiav cov khoom dai kom yooj yim hauv daim ntawv ntawm cov hniav nyiaj hniav kub, koj tuaj yeem txav mus rau qhov kho kom zoo nkauj ntawm koj tus kheej lub tsev. Lub coil tsim cov kev tsim hluav taws xob tuaj yeem kuaj ntawm qhov loj loj - noj tag nrho pob paj ntawm cov tsiaj qus thiab sau nws nrog epoxy kom tau txais ib daim duab me me kom tau txais ib daim duab me me.
Yog tias koj tsis yog neeg txawv teb ua haujlwm nrog cov khoom sib txawv, thiab koj tus kheej muaj peev xwm ua cov txheej txheem uas muaj cov khoom siv ua tau zoo tshaj plaws.
Tus kheej hiav txwv yoj lossis huab sab xis ntawm lub rooj - Cov no yog cov kev kawm uas yuav ua rau koj sab hauv indescribable xis.
Tsiaj ntiaj teb
Raws li cov khoom dai, pendants me me thiab cov nplhaib tseem ceeb Tsis yog txhua hom quav sib xws yog ib qho cim ntawm tib neeg ploj - koj tuaj yeem ua qee yam yooj yim los ntawm kev yuav ib daim ntawv yas.
Cov duab cuav ntawm cov Hoobkas ntau lawm muag ua cov khoom plig, yog li tsis muaj txhua tus neeg twv tau tias koj tau ua koj tus kheej tus kheej tus kheej. Txawm li cas los xij, tsuas yog qhov no yuav yog qhov zoo tshaj plaws ua haujlwm rau tus tswv.
Rooj tog
Txawm li cas los xij, raws li txoj cai, pom tau epoxy resin los ntawm qhov loj tshaj plaws pom - nws yog ruaj khov thiab ruaj, nws muaj peev xwm ua tau cov haujlwm ua haujlwm zoo los ntawm nws. Cov nto moo tshaj plaws thiab chassis ntawm cov khoom hauv tsev - ib qho tabletop Cov. Raws li nws yuav saib, nws nyob ntawm tsuas yog nyob ntawm qhov zoo nkauj ntawm tus tswv thiab cov ntaub ntawv muaj nyob ntawm nws txhais tes.
Ntau zaus, lub Tabletop yog ua los ntawm ob daim ntoo loj, uas tsis tuaj yeem muab tais ua ke vim yog cov npoo sib xyaw. Thiab nws tsis tsim nyog los txiav ib yam dab tsi thiab zom - ntawm lawv tus kheej lawv yuav txuas los ntawm cov pob tshab "tawg" sau nrog Epoxy Resin. Nws zoo nkaus li zoo nkauj thiab nco ntsoov tau ntev.
Nyob rau tib lub sijhawm, nws yuav tsum nco ntsoov tias qhov loj ntawm cov nyias txheej yog siv rau saum npoo ntawm ntoo - tsuas yog, ua ib lub rooj "ib nrab ntawm lub rooj thiab tiv thaiv lawv ntawm noo noo.
Txawm tias txawv txawv, tab sis nws yog qhov nyuaj dua, nws zoo li tag nrho epoxy countertop. Yog li ntawd nws zoo li ci thiab txawv, muaj ntau ntau ntawm glitter yog sib xyaw rau hauv cov khoom siv ntawm cov kua loj, kneading lawv nyob rau epoxy txawm tias ua ntej sau. Raws li qhov tshwm sim, hloov chaw ntawm countertops, thiab yog hais tias nws yog qhov tseeb yog qhov tseeb ntawm sab hauv yuav luag ib qho chaw ntawm cov chav tsev.
Chav ua mov sev, ntawm chav kawm, tsis yog muaj tseeb rau kev hu rooj tog, tab sis tus qauv ntawm nws cov chaw tsim khoom yog zoo heev, yog li ib ce muaj nyob ntawm no. Qhov tseeb, nws yog ib qho tsim nyog los ua tib cov khoom los ntawm cov ntaub ntawv - los ntawm cov khoom huv, nrog ntxiv ntawm cov ntoo, xim, uas koj nyiam. Tom qab ntawd, lub qhov cub yog muab ntsia cov kab ntawv saum toj no cov haujlwm ua haujlwm thiab txuas nrog phab ntsa.
Qhov loj tshaj plaws - tsis txhob hnov qab kom muaj zog rau kom muaj zog npog lub resin txhua cov ntsiab lus los tiv thaiv lawv los ntawm kev lwj.
LAU YAM
Muab hais tias nyob rau hauv lub khov ua daim ntawv, epoxy cob rau tus neeg muaj kev nyab xeeb kiag li, nws tuaj yeem siv txawm tias ua cov tais diav. Yeej, Koj tuaj yeem yuav cov tais diav hauv khw rau ib lub penny, yog li ntawd nyob rau hauv qhov no lub ntsiab lus ntawm kev tsim khoom tsis raws nraim hauv nws tus kheej muaj peev xwm thiab tsim tej yam tshwj xeeb.
Hlub paj - Thov cia lawv nyob txhua qhov chaw, txawm tias ncaj qha rau hauv cov tuab tuab lossis bonorars (sawv kub). Koj xav kom txaus siab rau cov xim zoo nkauj ntawm koj cov tshuaj yej uas ntxim nyiam, txawm tias los ntawm cov khob - nws yog qhov pom tau yooj yim vim yog cov pob tshab ntawm epoxy.
Qee tus tswv niam yog tsim los ntawm epoxy resin txawm cov phiaj. Hauv kev txiav txim zoo, lawv tseem zoo dua los siv ntau dua hauv lub hom phiaj zoo nkauj, vim tias lawv tuaj yeem raug puas tsuaj los ntawm kev txiav.
Nyob rau hauv txhua rooj plaub, xws li ib ce nyob rau hauv kev ua tau zoo yuav yog qhov khoom plig nojfenenenir zoo.
Lwm
Osinging tag nrho cov saum toj no thiab muaj cov txuj ci ntawm kev ua haujlwm nrog cov ntaub ntawv rau kev tsim cov pwm thiab cov ntaub ntawv, tuaj yeem sim nrog lwm cov khoom siv tes ua. Kev siv yuav nyuaj, tab sis nws yuav yog ib tus tswv zoo tiag tiag ntawm cov zis, uas tuaj yeem txaus siab rau.
Tej zaum qhov yooj yim yog epoxy xov tooj them uas tiv thaiv lub cev los ntawm kev poob siab thiab khawb. Raws li kev pheej yig, tab sis ib lub pob khoom plig stylish zoo haum rau cov paj lossis lwm yam kev kho pob tshab nrog cov khoom uas nws tau sau ua tus pub nyiaj kim nws tus tswv.
Tsis muaj leej twg ua rau nws ua kom muaj kev xa tawm ntawm epoxy cob qhia - Koj tuaj yeem ua cov khoom lag luam ua kom muaj cov khoom cob tawm "nyem" nrog lub dai kom zoo nkauj, ua tsaug rau qhov kev kawm yuav dhau los ua neeg. Zoo sib xws tuaj yeem ua nrog thawv, nias Papier, vases thiab txawm suav!
Txawm nyob ntawm qib nyuaj - ib qho puv qhuav-ua kom tiav cov khoom noj qab haus huv. Piv txwv li, lub tshav puam chess lossis backlock board tuaj yeem ua pob tshab, txhawm rau txhawm rau ua tus kws tshaj lij, tab sis xav txog qhov zoo siab ntawm tus uas tau txais nws.
Yog tias tus neeg nyiam cov tsiaj qus, tab sis nws tsis tuaj yeem pib ntses vim tias muaj cov thoob dej yug ntses rau nws, ua tiav los ntawm epoxy cob, nrog cov ntses yas sab hauv. Tus neeg tau txais kev hlub ntawm geology yuav yeej nyiam qhov sting lossis hlais ntawm lub pob zeb tiv thaiv los ntawm ib tug resin los ntawm crumbling. Los ntawm txoj kev sib piv nrog kev txiav, koj tuaj yeem ua tag nrho cov dioramas hauv tag nrho phab ntsa.
Yuav ua li cas cov txheej txheem?
Muaj ob txoj hauv kev los sau cov cob rau mus rau hauv cov pwm. Yog tias koj tsis ua txhua yam kev ua kom zoo nkauj lossis rau lawv qhov chaw tseeb tsis muaj kev cai tshwj xeeb, ces Ua ntej, hauv qab ntawm daim ntawv tso lub décor, thiab tom qab ntawd cov kua tuab yog hliv ntawm cov roj ntws nyias , Txaus siab ib nrab ib teev. Ntawm chav kawm no, cov khoom hniav zoo nkauj tuaj yeem nqa hauv ib lub kaum sab xis, thiab yog tias nws tsis haum koj, siv lwm txoj kev. Nws yog rau Ua ntej, sau cov pwm nrog cov kua, thiab tom qab ntawd zoo huv nrog cov phuam plaub hau uas muaj lub npe dai - Muaj, qhov twg yuav tsum yog.
Yog tias koj ua haujlwm nrog yooj yim silicone pwm, tom qab ntawd tom qab ua tiav cov teeb meem ua tiav nrog kev rho tawm yuav tsum tsis txhob tshwm sim.
Qhov sau ntawm cov kua loj hauv daim foos tsuas yog ib nrab ntawm txoj kev. Txawm tias tom qab khov ntawm qhov chaw ua haujlwm, nws tseem tsis tau yog qhov tseeb tias cov khoom tau npaj tau lawm - hauv qee cov khoom siv pob tshab, av nkos yog tsim, thiab tsis xwm yeem. Qhov yuam kev ntawm ntau tus neeg tuaj tshiab yog lawv poob siab thiab muab pov tseg "tsis ua tiav" kev ua tsis tau zoo ", txawm hais tias qhov tseeb nws yuav yog hloov.
Qhov xwm ntawm av nkos sib xws yog feem ntau tib yam li hauv qhov tsis xwm yeem - Nyob rau saum npoo, kev nyem yog dhau tsis sib xws, yog li lub teeb yog nquag ua haujlwm, lossis cua npuas tsoo cov khoom nyob ze ntawm qhov chaw. Ob qho teeb meem tau daws sib npaug - sib tsoo. Yog tias tus neeg mos lwj ua poj niam, thiab nws muaj zeb milling, koj tuaj yeem siv nws, tab sis cov txiv neej siv cov suab paj nruag zoo nkauj.
Ua ntej, nco ntsoov tias nyob rau hauv cov txheej txheem polishing, lub khov epoxy cob qhia muab cov hmoov av loj loj. Txhawm rau tiv thaiv koj cov kev ua pa tawm los ntawm kev nkag tsis tau ntawm cov plua av plua av, ua haujlwm nkaus xwb hauv lub tshuab ua pa.
Txhawm rau tiv thaiv sab hauv chav ntawm cov pa phem, tsis txhob hnov qab ua ntu zus ua rau cov xuab zeb nrog dej - tom qab ntawd hmoov av yuav tsis ya.
Cov piv txwv zoo nkauj
Epoxy Resin - cov khoom siv zoo heev rau ua cov hniav nyiaj hniav me me. Siv cov khoom siv tes ua kom zoo nkauj raws li koj xav tau - lawv tuaj yeem ua haujlwm ntawm cov khawm, broochs, cabins, pendants rau qhwv ntsej thiab txawm tias cov khoom siv ntawm bucet.
Los ntawm epoxy koj tuaj yeem ua kom muaj stylish Christmas balloons. Leej twg hais tias lub xyoo tshiab yuav tsum ua nruj nrog lub caij ntuj no thiab txias - hauv nws muaj ib hnub yuav muaj lub caij ntuj sov, uas yog muaj zog tshwj xeeb hauv cov crackling te.
Epoxy thoob dej yug ntses Feem ntau, nws tsim nyog xav txog ib qho ntawm cov khoom plig paj lug zoo nkauj tshaj plaws, thiab nws yog tsawg dua, qhov ntau kev txaus siab ua rau.
Ntawm chav kawm, xws li kev ua haujlwm yog qhov nyuaj heev vim muaj cov ntsiab lus me me uas tseem yuav tsis muaj leej twg yuav tsis muaj leej twg yuav nyob tsis muaj tseeb rau cov peev xwm ci ntawm koj lub peev xwm.
Epoxy daim hlau thaum xub thawj siab yuav zoo li me ntsis txawv txawv Tab sis nyob rau hauv ib qho sab hauv, lawv saib feem ntau cov qhabnias, dua li, ua rau txoj kev muaj tswv yim.
Hais txog yuav ua li cas thiaj ua pendant los ntawm epoxy cob, saib cov video hauv qab no.