Xov Xwm

  • Even if there are risks, skin whitening is more popular than ever

    Txawm hais tias muaj kev pheej hmoo, kev ntxuav muag tawv nqaij yog qhov nrov dua txhua hnub

    Ntxuav hniav dawb lossis ntxuav hniav dawb yog ib qho kev sib cav. Nws muab cov txhais tau tias ntxim nyiam los txhim kho koj lub cev. Muaj ntau txoj hauv kev los ua kom tawv nqaij sib dua. Cov no suav nrog kev kho cov tawv nqaij tshwj xeeb thiab kev kho laser. Vim tias nws tus nqi qis thiab kev nyab xeeb ntau dua, ntau tus neeg xaiv cov tshuaj pleev tawv nqaij. Yog koj c ...
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  • A Generally view of Boric Acid

    Ib Feem ntau pom ntawm Boric Acid

    Ua ntej tshaj plaws, boric acid yog dab tsi? Boric acid yog ib hom theindustrial raw khoom, uas yog hmoov dawb dawb. plaub ya ri tuaj yeem muab, Nws yog ib qho tseem ceeb kev lag luam raw khoom kom ua iav, ceramics thiab tshuaj tua kab. Hauv peb lub neej txhua hnub, qhov tshwm sim ntawm kev sib cuag nrog nws muaj tsawg heev, peb ua tau ntau zaus ...
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  • A Brief  Introduction of Chlorine Dioxide

    Luv Lus Qhia Txog Ntawm Chlorine Dioxide

    Xyoo tsis ntev los no, ntau yam kab mob ntsws tau tshwm sim thoob ntiaj teb, thiab cov tshuaj tua kab mob tau ua lub luag haujlwm tseem ceeb hauv kev tswj tus kabmob. Cov tshuaj tua kab mob chlorine dioxide yog cov tshuaj tua kab mob siab tshaj plaws ntawm cov tshuaj tua kab mob hauv thoob ntiaj teb. Tshuaj muaj ntsis ...
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  • Puas yog NMN kev nyab xeeb? Nws tuaj yeem siv rau lub sijhawm ntev?

    NMN yog cov khoom siv los tiv thaiv kev laus hauv xyoo tsis ntev los no, tab sis nws tau tsawg dua tsib xyoos vim tias nws tau nkag mus rau hauv lub qhov muag pej xeem. Coob tus neeg txhawj tias nws tsis zoo yuav noj NMN ntev, thiab qee tus neeg xav tias qhov ua haujlwm ntawm NMN tsuas yog nyob rau theem ntawm kev sim tsiaj ...
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