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Corrugated Tube Kev Lag Luam Kev Ua Lag Luam, Cov Neeg Muag Khoom Sab saum toj, Kev Tshawb Fawb Kev Lag Luam, Kev nqis peev peev thiab Kev Tshaj Tawm Txog Xyoo 2024
"Lub Ntiaj Teb Corrugated Tube Kev Tshawb Fawb Kev Lag Luam, Huab Cua & Outlook (2019-2024)" muab kev tshawb fawb dav dav thiab cov ncauj lus kom ntxaws ntawm kev ua lag luam tam sim no nrog rau kev pom yav tom ntej.Corrugated Tube Market daim ntawv tshaj tawm hais txog kev tsom xam ntawm cov koom tes tseem ceeb ntawm kev lag luam Corrugated Tube.Key player...Nyeem ntxiv -
Insurance Claim Help for Tool & Die Manufacturing » Adjusters International noun_tools_112719
Thaum koj lub tuam txhab tsim cov cuab yeej thiab tuag raug kev puas tsuaj rau vaj tse, koj lub hom phiaj tseem ceeb yuav tsum yog kom tau txais koj cov haujlwm thiab ua haujlwm - nag hmo.Koj tsis muaj sijhawm rau cov txheej txheem thov kev tuav pov hwm lossis cov ntaub ntawv nyuaj uas yuav tsum tau ua.Thaum koj lub Hoobkas raug tshem tawm thiab ...Nyeem ntxiv -
Fluted Twin-Wall Corrugated Yas Sheet Market los ntawm Kev Lag Luam Tshiab Cov Sijhawm, Kev Ntsuas Tus Nqi Ntau Lawm, Kev Lag Luam Kev Lag Luam thiab Kev Lag Luam Dynamics Forces
Fluted Twin-Wall Corrugated Plastic Sheet daim ntawv tshaj tawm kev lag luam muab cov lus qhia dav dav ntawm cov qauv tam sim no thiab cov khoom lag luam tshiab hauv ntiaj teb Fluted Twin-Wall Corrugated Yas Sheet kev ua lag luam.Featuring thoob ntiaj teb thiab hauv cheeb tsam cov ntaub ntawv thiab tshaj cov tseem ceeb players profiles, daim ntawv qhia no muab lub ul ...Nyeem ntxiv -
Pallet Qhia Kev Lag Luam nrog Kev Lag Luam Muaj Peev Xwm, Yav Tom Ntej & Kev Lag Luam Kev Lag Luam thiab Kev Lag Luam Rau 2024
Kev tsom xam tag nrho ntawm Pallet Displays Market suav nrog kev lag luam sizing, kev sib koom ua lag luam los ntawm cov neeg sib tw, kev sib koom ua lag luam los ntawm kev faib tawm channel, cov tsav tsheb, kev txwv, cov khoom lag luam tus nqi, kev lag luam quotation, tuam txhab profile thiab kev lag luam kwv yees rau 2024 rau kev lag luam thoob ntiaj teb.Analyst tej yaam num uas ...Nyeem ntxiv -
Cov nyiaj tau los ntawm Kev Muag Khoom Box Thiab Carton Overwrapping Tshuab Kev Lag Luam rau Cov Neeg Pom Zoo Kev Loj Hlob Zoo Tshaj Plaws Hauv 2018 - 2028
Overwrapping yog txheej txheem uas ib lub thawv los yog lub thawv, tais, los yog ib pob yog qhwv thiab kaw.Lub thawv thiab thawv ntim tshuab tuaj yeem qhwv cylindrical, cubical, cuboids, thiab cov khoom zoo li cov khoom.Box thiab carton overwrapping tshuab suav nrog cov thawv thiab thawv.Box thiab carton overwrapping tshuab ...Nyeem ntxiv -
Lindner Atlas Hnub 2019 Recap: Qhov Kev Sib Pauv nrawm nrawm hauv Lindner's Next Generation Atlas Attracted Considerable International Interest
Austrian tus kws tshaj lij hauv kev siv thev naus laus zis thiab cov kev daws teeb meem rau kev ua cov khib nyiab tau caw cov qhua tuaj rau Lindner Atlas Hnub ntawm lub pas dej zoo nkauj Wörthersee rau 1 Lub Kaum Hli 2019 los nthuav qhia cov tiam tom ntej ntxaib-ncej thawj shredder rau kev ua haujlwm 24/7.Klagenfurt / Austria....Nyeem ntxiv -
Corrugated Yeeb Nkab Kev Lag Luam – Kev soj ntsuam, Cov neeg sib tw sab saum toj |Frankische Rohrwerke, PMA, Flexa
Daim Ntawv Qhia Txog Nyiaj Txiag Tshiab Ntawm "Kev Tshawb Fawb Cov Yeeb Nkab Ua Lag Luam 2019 | Kev Tshawb Fawb Cov Neeg Muag Khoom Tseem Ceeb, Cov Nyiaj Tau Los, Kev Lag Luam Trends 2029" suav nrog qhov xwm txheej tam sim no ntawm kev sib tw thiab tsim kev lag luam sai sai, cov ntaub ntawv lag luam ntxaws yog qhov tseem ceeb rau kev soj ntsuam kev ua tau zoo thiab tsim nyog ...Nyeem ntxiv -
Ob Chav Phab Ntsa Corrugated Hide Pipes Kev Lag Luam Kev Lag Luam, Kev Tsim Khoom Loj, Kev Txhim Kho thiab Kev Lag Luam Yav Tom Ntej Rau 2024
Daim ntawv tshaj tawm Ob Chav Phab Ntsa Corrugated Hide Pipes Kev Lag Luam muab ib qho kev tsis ncaj ncees thiab cov ncauj lus kom ntxaws ntawm qhov txuas mus ntxiv, cov hauv kev / thaj chaw loj hlob, cov neeg tsav tsheb hauv kev lag luam, uas yuav pab cov neeg muaj feem cuam tshuam rau cov cuab yeej thiab ua kom tiav Ob Chav Phab Ntsa Corrugated Hide Pipes kev lag luam cov tswv yim raws li kev kho. ..Nyeem ntxiv -
Dallas Invents: 162 Patents Tso Cai rau Lub Limtiam Lub Yim Hli 27 » Dallas Innovates
Dallas-Fort Tsim Nyog qeb thib 11 rau kev ua haujlwm patent tawm ntawm 250 metros.Cov ntawv tso cai muaj xws li: • Ib qho tsis tau muab patent rau lub laj kab ntse tswj kev deb • Tswb Textron's "mutally symbiotic aircraft systems" • CPG Technologies 'geolocation using guided surface waves • ID YOU's audio tshaj tawm...Nyeem ntxiv -
K 2019 Saib ua ntej: Tshuab Moulding Exhibits tsom rau kev rov ua dua tshiab & tus tsiaj: Yas Technology
Spotty cov ntaub ntawv los ntawm tshuab moulding machinery exhibitors qhia tau hais tias "Lub voj voog Economy" yuav yog lub ntsiab lus rov tshwm sim thiab cov txheej txheem PET yuav muaj feem ntau.FlexBlow's New Beauty series ob-theem stretch-blow tshuab muab kev hloov pauv sai thiab "zero-scratch" tuav ntawm preforms rau cosm ...Nyeem ntxiv -
Yeeb thiab Tube dabtsi yog khoov tshuab Kev lag luam pom kev tsom xam ntawm qhov xwm txheej tam sim no thiab kev loj hlob yav tom ntej nrog rau cov players tseem ceeb
Daim ntawv tshaj tawm kev lag luam thoob ntiaj teb los ntawm Researchunt.com muab cov ntawv tshaj tawm tshiab tshaj tawm thoob ntiaj teb Cov Yeeb Nkab thiab Tube Bending Tshuab kev lag luam thiab Kev Huab Cua 2019-2025 rau kev xa cov kev nkag siab tseem ceeb rau kev lag luam thoob ntiaj teb.Kev sib xyaw ntawm cov kev tshawb fawb thawj zaug thiab theem nrab tau ua tiav thaum soj ntsuam cov ...Nyeem ntxiv -
Reel hauv Box Market los ua pov thawj qhov kev loj hlob zoo thaum xyoo 2018-2028
Reel in Box yog ib daim ntawv corrugated los yog lub thawv yas uas muaj cov kab hlua txuas nrog caddys.Qhov no yog ib yam khoom tshiab heev uas yog pab lub tsev thiab kev tsim kho, kev thauj mus los, thiab lwm yam kev lag luam hnyav kom txo cov ntim pov tseg los ntawm kev muab txoj hauv kev zoo ntawm cable ntim ...Nyeem ntxiv -
Tshuab Moulding Machinery Kev Lag Luam 2019 Ntu Kev Tshawb Fawb, Lub Sijhawm, Kev Loj Hlob thiab Kev Tshawb Fawb los ntawm Kev Lag Luam Kawg Siv 2025
Ntiaj teb no tshuab moulding machinery Kev lag luam tsim cov cuab yeej siv los ua cov khoom hollow ntawm cov yas muaj cov khoom siv tsheb thiab cov raj mis yas.Cov yam tseem ceeb uas yog lub luag hauj lwm rau kev loj hlob ntawm tshuab moulding machinery kev lag luam yog peev nyob rau hauv industrial machinery, thiab tus nqi rau t ...Nyeem ntxiv -
Ntiaj teb Corrugated Box Ua Tshuab Kev Tshawb Fawb Kev Lag Luam 2025 Txoj Kev Kawm suav nrog Kev Loj Hlob, Kev Lag Luam Loj, Hom thiab Daim Ntawv Thov los ntawm Cheeb Tsam
Ntiaj teb no "Corrugated Box Making Machine Market" daim ntawv tshaj tawm muab cov hauv kev tshwm sim hauv kev ua lag luam thiab kev cuam tshuam yav tom ntej ntawm cov neeg tsav tsheb loj thiab cov kev sib tw thiab, txhawb cov neeg txiav txim siab hauv kev txiav txim siab ua lag luam zoo.Daim ntawv tshaj tawm muab cov ncauj lus tam sim no thiab yav tom ntej uas tau piav qhia rau de ...Nyeem ntxiv -
Hlau Corrugated Tube Kev Lag Luam los teeb Phenomenal Loj hlob los ntawm 2019 txog 2029 nrog Cov Tuam Txhab Sab saum toj |Frankische Rohrwerke, PMA, Flexa
Daim Ntawv Qhia Txog Nyiaj Txiag Tshiab Ntawm "Hloov Corrugated Tube Kev Tshawb Fawb Kev Lag Luam 2019 | Cov Neeg Muag Khoom Tseem Ceeb Kev Ntsuam Xyuas, Cov Nyiaj Tau Los, Kev Lag Luam Trends 2029" suav nrog qhov xwm txheej tam sim no ntawm kev sib tw thiab tsim kev lag luam sai sai, cov ntaub ntawv lag luam ntxaws yog qhov tseem ceeb rau kev soj ntsuam kev ua tau zoo thiab ua rau n ...Nyeem ntxiv -
Tshuab Moulding Machinery Kev Lag Luam 2019 Ntu Kev Tshawb Fawb, Lub Sijhawm, Kev Loj Hlob thiab Kev Tshawb Fawb los ntawm Kev Lag Luam Kawg Siv 2025
Ntiaj teb no tshuab moulding machinery Kev lag luam tsim cov cuab yeej siv los ua cov khoom hollow ntawm cov yas muaj cov khoom siv tsheb thiab cov raj mis yas.Cov yam tseem ceeb uas yog lub luag hauj lwm rau kev loj hlob ntawm tshuab moulding machinery kev lag luam yog peev nyob rau hauv industrial machinery, thiab tus nqi rau t ...Nyeem ntxiv -
Ntiaj teb no ob phab ntsa Corrugated Nkaum Pipes Qhia, Los ntawm Kev Txhim Kho, trends, Kev Tshawb Fawb 2019 thiab Huab Cua rau 2024
Daim ntawv tshaj tawm Ob Chav Phab Ntsa Corrugated Hide Pipes Kev Lag Luam muab ib qho kev tsis ncaj ncees thiab cov ncauj lus kom ntxaws ntawm qhov txuas mus ntxiv, cov hauv kev / thaj chaw loj hlob, cov neeg tsav tsheb hauv kev lag luam, uas yuav pab cov neeg muaj feem cuam tshuam rau cov cuab yeej thiab ua kom tiav Ob Chav Phab Ntsa Corrugated Hide Pipes kev lag luam cov tswv yim raws li kev kho. ..Nyeem ntxiv -
TCT Circular Saw Blades Market 2019 Kev Tshawb Fawb Kev Tshawb Fawb los ntawm qhov loj me, cov tswv yim, cov neeg tsim khoom lag luam tseem ceeb, trends thiab SWOT Analysis rau 2024
Ntiaj teb no "TCT Circular Saw Blades Market" qhia tau txiaj ntsig rau kev lag luam kom nkag siab zoo txog kev lag luam thiab cov cai lag luam loj.Cov neeg ua si thoob ntiaj teb tab tom loj hlob lawv lub neej, cov neeg muag khoom ib txwm ua rau nws nyuaj rau kev sib tw nrog lawv, tshwj xeeb tshaj yog hais txog cov yam ntxwv xws li zoo, ...Nyeem ntxiv -
Ntiaj teb no Aquaponics Kev Lag Luam - Kev loj hlob tsom xam los ntawm cov neeg ua si tseem ceeb, Hom, & Daim Ntawv Thov, Loj, Txheej txheem cej luam, Huab cua 2023
Ntiaj teb no Aquaponics Kev Tshawb Fawb Kev Ua Lag Luam Tshaj Tawm muab cov kev pom muaj txiaj ntsig thiab cov qauv kev lag luam los nthuav qhia Aquaponics Kev lag luam kev ua tau zoo.Kev taw qhia, cov ntsiab lus ntawm cov khoom lag luam, Aquaponics cov tswv yim kev lag luam, kev sib koom ua lag luam thiab cov tsav tsheb tseem ceeb tau teev tseg.Cov phiaj xwm kev loj hlob, kev pheej hmoo ntawm kev ua lag luam, cov hauv kev thiab ...Nyeem ntxiv -
Cov khoom sib txuas: Hlau, cable, connectors forge links
Txiav-rau-ntev, 300-V-rated tswj thiab teeb liab cable muaj nyob rau hauv cov neeg siv khoom tshwj xeeb, ib-taw increments ntawm yam tsawg kawg nkaus 30-foot lengths nyob rau hauv ntau thiab tsawg los ntawm 22 AWG mus rau 16 AWG nrog ob, peb thiab plaub conductors, shielded thiab unshielded, thiab nqa UL thiab CSA pom zoo.Tseem tsis muaj kev txiav nqi, plu...Nyeem ntxiv -
Kadant Inc. (KAI) thiab Graco Inc. (NYSE: GGG) Sib piv ib sab
Qhov no yog qhov sib piv ntawm Kadant Inc. (NYSE:KAI) thiab Graco Inc. (NYSE: GGG) raws li lawv cov lus pom zoo ntawm cov kws tshuaj ntsuam xyuas, kev muaj txiaj ntsig, kev pheej hmoo, nyiaj faib, kev ua tswv cuab, cov nyiaj tau los thiab kev ntsuas.Ob lub tuam txhab yog Diversified Machinery thiab lawv kuj sib tw nrog ib leeg.Table 1 showcases...Nyeem ntxiv -
Ntiaj teb no ob phab ntsa Corrugated Nkaum Pipes Qhia, Los ntawm Kev Txhim Kho, trends, Kev Tshawb Fawb 2019 thiab Huab Cua rau 2024
Daim ntawv tshaj tawm Ob Chav Phab Ntsa Corrugated Hide Pipes Kev Lag Luam muab ib qho kev tsis ncaj ncees thiab cov ncauj lus kom ntxaws ntawm qhov txuas mus ntxiv, cov hauv kev / thaj chaw loj hlob, cov neeg tsav tsheb hauv kev lag luam, uas yuav pab cov neeg muaj feem cuam tshuam rau cov cuab yeej thiab ua kom tiav Ob Chav Phab Ntsa Corrugated Hide Pipes kev lag luam cov tswv yim raws li kev kho. ..Nyeem ntxiv -
Tag nrho 2,493 yam khoom tsom los ntawm Tuam Tshoj tus nqi se hauv Asmeskas kev lag luam ua tsov rog - Quartz
Tuam Tshoj qhov kev tawm tsam tus nqi se tshiab kawg, tshaj tawm hnub no, yuav tsoo qee qhov $ 60 nphom hauv Asmeskas kev xa tawm, suav nrog ntau pua kev ua liaj ua teb, mining, thiab cov khoom tsim khoom, hem cov haujlwm thiab cov txiaj ntsig ntawm cov tuam txhab thoob plaws Tebchaws Meskas.Ua ntej tsov rog kev lag luam pib ua siab ncaj, Tuam Tshoj tau yuav txog 17% ntawm ...Nyeem ntxiv -
Jervis Public Library teem caij rov ua dua hnub rau hnub Wednesday
Jervis Public Library yuav tuav nws ib nrab xyoo Recycling Day nyob rau hauv lub tsev qiv ntawv chaw nres tsheb thaum 10 teev sawv ntxov thiab 2 teev tsaus ntuj Wednesday, Lub Yim Hli 21. Cov tswv cuab hauv zej zog raug caw kom nqa cov khoom hauv qab no: Phau Ntawv … Jervis Public Library yuav tuav nws ib nrab xyoo Recycling Hnub hauv tsev qiv ntawv chaw nres tsheb los ntawm 10 ...Nyeem ntxiv -
Corrugation Tshuab Kev Lag Luam Cov Nyiaj Tau Los, Kev xa tawm thiab kev daws teeb meem
Kev nrhav tshiab hauv ntau yam khoom ua rau muaj kev xav tau ntawm cov txheej txheem tshiab, tsim thiab thev naus laus zis rau lawv cov ntim.Cov chaw tsim khoom ntawm cov tshuab corrugation yuav tsum siv thev naus laus zis thiab txhim kho lawv cov haujlwm.Muaj ntau ntau yam ntawm corrugated tshuab avail ...Nyeem ntxiv -
Ntiaj teb Corrugated Fiberboard Kev Lag Luam - Cov Nyiaj Tau Los, Lub Sijhawm, Ntu thiab Qhov Tseem Ceeb 2019-2025
Daim ntawv tshaj tawm tsom xam cov thawj coj ntawm lub ntiaj teb Corrugated Fiberboard lag luam los ntawm kev tshuaj xyuas lawv cov kev lag luam sib koom, kev tsim kho tshiab, kev tsim khoom tshiab, kev sib koom tes, kev sib koom ua ke, lossis kev yuav khoom, thiab lawv lub hom phiaj kev lag luam.Daim ntawv tshaj tawm no tseem suav nrog kev tshuaj xyuas tag nrho ntawm lawv cov khoom lag luam ...Nyeem ntxiv -
Dallas Invents: 162 Patents Tso Cai rau Lub Limtiam Lub Yim Hli 27 » Dallas Innovates
Dallas-Fort Tsim Nyog qeb thib 11 rau kev ua haujlwm patent tawm ntawm 250 metros.Cov ntawv tso cai muaj xws li: • Ib qho tsis tau muab patent rau lub laj kab ntse tswj kev deb • Tswb Textron's "mutally symbiotic aircraft systems" • CPG Technologies 'geolocation using guided surface waves • ID YOU's audio tshaj tawm...Nyeem ntxiv -
Corrugation Tshuab Kev Lag Luam Cov Nyiaj Tau Los, Kev xa tawm thiab kev daws teeb meem
Kev nrhav tshiab hauv ntau yam khoom ua rau muaj kev xav tau ntawm cov txheej txheem tshiab, tsim thiab thev naus laus zis rau lawv cov ntim.Cov chaw tsim khoom ntawm cov tshuab corrugation yuav tsum siv thev naus laus zis thiab txhim kho lawv cov haujlwm.Muaj ntau ntau yam ntawm corrugated tshuab avail ...Nyeem ntxiv -
Denali Advisors Tau Upped Cdk Ntiaj Teb (CDK) ceg txheem ntseeg los ntawm $6.22 lab;Raws li Cullen Frost Bankers (CFR) Tshuag poob qis, Tus tuav Thib Peb Txoj Kev Tswj Xyuas Nws Tuav los ntawm $ 1.85 lab
Denali Advisors Llc tau nce nws cov ceg txheem ntseeg hauv Cdk Ntiaj Teb (CDK) los ntawm 966.67% raws li nws cov ntaub ntawv tshiab 2019Q1 kev tswj hwm nrog SEC.Denali Advisors Llc yuav 107,300 shares raws li lub tuam txhab cov khoom lag luam poob 8.57%.Lub koom haum ua lag luam tuav 118,400 shares ntawm lwm lub tuam txhab ntawm lub en ...Nyeem ntxiv -
Yam Koj Yuav Tsum Paub Txog Moulding Wood-Plastic Composites: Plastics Technology
Ameslikas tsom tsuas yog rau extrusion, cov kev xaiv tshiab rau cov ntoo-yas composites tau ua kom zoo rau qhib qhov rooj rau kev txhaj tshuaj molding.Rau molding WPCs, qhov zoo tshaj plaws pellet yuav tsum yog hais txog qhov loj ntawm BB me me thiab sib npaug kom ua tiav qhov kev pom zoo-rau-ntim piv.Luke's Toy F...Nyeem ntxiv -
Yam Koj Yuav Tsum Paub Txog Moulding Wood-Plastic Composites: Plastics Technology
Ameslikas tsom tsuas yog rau extrusion, cov kev xaiv tshiab rau cov ntoo-yas composites tau ua kom zoo rau qhib qhov rooj rau kev txhaj tshuaj molding.Rau molding WPCs, qhov zoo tshaj plaws pellet yuav tsum yog hais txog qhov loj ntawm BB me me thiab sib npaug kom ua tiav qhov kev pom zoo-rau-ntim piv.Luke's Toy F...Nyeem ntxiv -
Me nyuam mos mis mis debuts nyob rau hauv gas-tight composite tau
Thawj cov neeg siv khoom lag luam rau Sealio®, tus qauv tshiab ntawm cov thawv ntawv uas muaj qee qhov zoo ntawm cov khoom ntim ruaj khov, yog DMK Baby faib ntawm German cov neeg tsim khoom noj mis nyuj DMK Group.Lub tuam txhab pom tias nws yog hom zoo tshaj plaws rau nws txoj kab tshiab ntawm cov mis mos mos mis, ib qho kev pib ...Nyeem ntxiv -
Corrugation Tshuab Kev Lag Luam Kev Lag Luam Tawm Tsam Tshiab Ntawm Lub Sijhawm Huab Cua 2018-2026
Kev nrhav tshiab hauv ntau yam khoom ua rau muaj kev xav tau ntawm cov txheej txheem tshiab, tsim thiab thev naus laus zis rau lawv cov ntim.Cov chaw tsim khoom ntawm cov tshuab corrugation yuav tsum siv thev naus laus zis thiab txhim kho lawv cov haujlwm.Muaj ntau ntau yam ntawm corrugated tshuab avail ...Nyeem ntxiv -
Coast Guard Cutter muab Ntiaj Teb Tsov Rog II Aviator nrog Xaus Kawg
Felix Smith tau ya lub "Hump" hla lub Himalayas thaum Ntiaj Teb Tsov Rog II, koom nrog tus thawj coj ntawm Flying Tigers nyob rau tom qab Tuam Tshoj thiab tau ntau xyoo piloted aircraft rau dab tsi yuav ua CIA-khiav Air America nyob rau hauv Tuam Tshoj, Taiwan, Kauslim, Nyab Laj thiab Nplog - raug tua zoo nkauj tsis tu ncua...Nyeem ntxiv -
Tag nrho 2,493 yam khoom tsom los ntawm Tuam Tshoj tus nqi se hauv Asmeskas kev lag luam ua tsov rog - Quartz
Tuam Tshoj qhov kev tawm tsam tus nqi se tshiab kawg, tshaj tawm hnub no, yuav tsoo qee qhov $ 60 nphom hauv Asmeskas kev xa tawm, suav nrog ntau pua kev ua liaj ua teb, mining, thiab cov khoom tsim khoom, hem cov haujlwm thiab cov txiaj ntsig ntawm cov tuam txhab thoob plaws Tebchaws Meskas.Ua ntej tsov rog kev lag luam pib ua siab ncaj, Tuam Tshoj tau yuav txog 17% ntawm ...Nyeem ntxiv -
K 2019 Saib Ua Ntej Tshuab Moulding Exhibits Tsom ntsoov rau Kev Rov Ua Dua & PET: Plastics Technology
Spotty cov ntaub ntawv los ntawm tshuab moulding machinery exhibitors qhia tau hais tias "Lub voj voog Economy" yuav yog lub ntsiab lus rov tshwm sim thiab cov txheej txheem PET yuav muaj feem ntau.FlexBlow's New Beauty series ob-theem stretch-blow tshuab muab kev hloov pauv sai thiab "zero-scratch" tuav ntawm preforms rau cosm ...Nyeem ntxiv