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  • Eight Common Indicators of Toilet Paper

    Yim Qhov Taw Qhia ntawm Daim Ntawv Toilet

    Daim ntawv tso zis tso quav yog ib yam khoom siv tu cev tseem ceeb tshaj plaws hauv peb lub neej txhua hnub.Nws yog ib qho tseem ceeb uas yuav tsum tau muaj rau peb txhua hnub.Yog li, koj paub ntau npaum li cas txog daim ntawv tso quav?Koj puas tuaj yeem txiav txim siab nws qhov zoo thiab qhov tsis zoo thiab xaiv qhov tsim nyog?Yuav ua li cas txog ib?Qhov tseeb, muaj yim yam qhia tau zoo...
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  • How to choose the right toilet paper?

    Yuav ua li cas xaiv cov ntaub so ntswg zoo?

    Raws li ib qho tseem ceeb ntawm tib neeg lub neej, daim ntawv tso zis tso quav tau muab faib ua ob pawg raws li kev siv sib txawv: ib qho yog daim ntaub so ntswg, thiab lwm yam yog crepe tso zis tso quav.Raws li cov kws tshaj lij, kev siv cov ntawv tso quav tsis zoo los ntawm cov neeg siv khoom yuav ua rau muaj kev phom sij rau lawv txoj kev noj qab haus huv, tshwj xeeb tshaj yog cov poj niam thiab ...
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  • How to use aluminum foil?

    Yuav siv aluminium foil li cas?

    Aluminium ntawv ci ntawv, raws li lub npe qhia, yog ib daim ntawv ua los ntawm aluminium foil thaub qab ntawv thiab txhuas ntawv ci muab tshuaj txhuam.Nws qhov zoo yog mos thiab lub teeb, ib yam li ntawv, nws tuaj yeem nqus tau cov cua sov, thiab nws cov thermal conductivity yog me me, yog li nws feem ntau siv rau hauv cov khoom siv niaj hnub, kev tiv thaiv kev ntim khoom, thiab lwm yam H ...
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  • The difference between aluminum foil and tin foil

    Qhov sib txawv ntawm aluminium foil thiab tin foil

    Feem ntau peb tuaj yeem siv aluminium ntawv ci thiab tinfoil hauv peb lub neej txhua hnub.Lawv txhua tus muaj lawv tus yam ntxwv, tab sis feem ntau cov neeg tsis paub ntau txog ob hom ntawv no.Yog li dab tsi yog qhov txawv ntawm aluminium foil thiab tinfoil?I. Dab tsi yog qhov txawv ntawm aluminium ntawv ci thiab tin foil?...
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  • The use of paper cups in beverage packaging

    Kev siv cov khob ntawv hauv cov ntim dej haus

    Ua ntej tshaj plaws, lub luag haujlwm loj tshaj plaws ntawm lub khob ntawv yog tuav cov dej haus, xws li cov dej qab zib carbonated, kas fes, mis nyuj, dej qab zib, thiab lwm yam. Qhov no yog nws qhov ntxov tshaj plaws thiab feem ntau siv.Haus ntawv khob tuaj yeem muab faib ua khob txias thiab khob kub.Cov khob txias yog siv los tuav cov dej txias, xws li carbonated ...
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  • Advantages and disadvantages of using disposable paper cups

    Qhov zoo thiab qhov tsis zoo ntawm kev siv cov khob ntawv pov tseg

    Nrog lub suab nrov thoob ntiaj teb kev tiv thaiv ib puag ncig, tib neeg kev paub txog kev tiv thaiv ib puag ncig yog maj mam ntxiv dag zog.Nyob rau hauv lub neej niaj hnub, tib neeg yuav hloov cov khoom yas nrog cov khoom siv ntawv: cov raj ntawv siv cov raj yas, cov hnab ntawv tsis siv hnab yas, ntawv cu ...
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  • Why do some plastic products smell?

    Vim li cas qee cov khoom yas tsw ntxhiab?

    Hauv lub neej niaj hnub, peb yuav pom tias ntau cov khoom siv yas yuav muaj qee yam tsw thaum lawv thawj zaug siv.Piv txwv li, qee cov khoom siv polyethylene thiab polypropylene yuav muaj cov ntxhiab tsw ntxhiab thaum pib siv, thiab cov ntxhiab tsw yuav tsawg dua tom qab siv sijhawm., Vim li cas cov khoom yas no ...
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  • Plastic bag production knowledge – color printing

    Kev paub txog kev tsim cov hnab yas - xim luam ntawv

    Cov hnab ntim cov hnab yas feem ntau yog luam tawm ntawm ntau yam yas zaj duab xis, thiab tom qab ntawd ua ke nrog cov txheej thaiv txheej thiab cov txheej txheem kub-sealing los tsim cov yeeb yaj kiab sib xyaw, uas tau txiav thiab ntim rau hauv cov khoom ntim khoom.Ntawm lawv, luam ntawv yog thawj kab ntawm kev tsim khoom thiab cov txheej txheem tseem ceeb tshaj plaws.T...
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  • Physical Properties of Pigments

    Lub cev muaj zog ntawm Pigments

    Thaum toning, raws li qhov yuav tsum tau ua ntawm cov khoom yuav tsum tau xim, nws yog ib qho tsim nyog los tsim cov cim zoo xws li lub cev thiab tshuaj lom neeg ntawm cov khoom pigment.Cov khoom tshwj xeeb yog: tinting zog, dispersibility, huab cua tsis kam, kub tsis kam, tshuaj stabilit ...
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  • Hue and Shade Analysis of Common Pigment Raw Materials

    Xim thiab ntxoov ntxoo tsom xam ntawm cov Pigment Raw Materials

    Hauv kev sib piv cov xim tiag tiag, cov xim xim siv tsis tuaj yeem yog cov xim dawb huv heev, thiab nws tsis zoo li yuav tsum yog cov xim ntshiab uas xav tau, feem ntau nrog qee cov xim zoo sib xws ntau dua lossis tsawg dua, kom ua tiav rau cov qauv xim, nws yog ib txwm tsim nyog. siv ntau yam xim pigmen ...
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  • Classification of commonly used pigments for plastic color matching (II)

    Kev faib tawm ntawm cov xim siv feem ntau rau cov xim xim sib xws (II)

    Coloring pigments yog cov ntaub ntawv tseem ceeb tshaj plaws hauv tinting technology, thiab lawv cov khoom yuav tsum tau nkag siab thiab siv tau yooj yim, kom cov xim zoo, tsis tshua muaj nqi thiab sib tw xim tuaj yeem tsim.Cov xim hlau xim: Cov xim hlau xim nyiaj hmoov yog cov hmoov txhuas, ...
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  • Classification of commonly used pigments for plastic color matching (I)

    Kev faib tawm ntawm cov pigments feem ntau siv rau cov xim sib xws (I)

    Coloring pigments yog cov ntaub ntawv tseem ceeb tshaj plaws hauv tinting technology, thiab lawv cov khoom yuav tsum tau nkag siab thiab siv tau yooj yim, kom cov xim zoo, tsis tshua muaj nqi thiab sib tw xim tuaj yeem tsim.Feem ntau siv pigments rau cov xim yas txuam nrog cov xim inorganic, ...
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