Xov xwm
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Vim li cas thiaj li export ntoo pallet thawv yuav tsum tau fumigated?
Hauv kev lag luam thoob ntiaj teb, txhawm rau tiv thaiv lawv tus kheej cov peev txheej, cov teb chaws siv cov txheej txheem cais tawm rau qee cov khoom muag.Fumigation ntawm ntoo pallet ntim thawv yog qhov yuav tsum tau ntsuas los tiv thaiv kab mob thiab kab tsuag los ntawm kev ua phem rau hav zoov cov peev txheej ntawm ...Nyeem ntxiv -
Australia cov kev cai cais tawm rau cov khoom siv xyoob, ntoo thiab nyom
Nrog rau kev thov ntau ntxiv rau xyoob, ntoo thiab nyom cov khoom lag luam hauv kev lag luam thoob ntiaj teb, ntau thiab ntau cov khoom lag luam ntawm xyoob, ntoo thiab nyom cov lag luam hauv kuv lub teb chaws tau nkag mus rau hauv kev lag luam thoob ntiaj teb.Txawm li cas los xij, ntau lub teb chaws tau tsim kev tshuaj xyuas nruj thiab cais tawm qhov xav tau ...Nyeem ntxiv -
Dab tsi yuav tsum tau them sai sai rau thaum xa tawm cov khoom ntoo mus rau Tebchaws Meskas?Cov nqi thiab cov txheej txheem yog dab tsi?
Txhawm rau tiv thaiv kev raug mob ntawm hom neeg txawv teb chaws thiab txwv tsis pub txiav ntoo tsis raug cai, xa tawm cov rooj tog ntoo mus rau Tebchaws Meskas yuav tsum ua raws li cov cai thiab cov cai ntawm Tebchaws Meskas.USDA Animal and Plant Health Inspection Service (APHIS) Regulations–APHISRRegulations APHIS xav kom ...Nyeem ntxiv -
Qhov txawv ntawm enamel thiab xim yog dab tsi?Daim ntawv yuav khoom
Cov muaj pes tsawg leeg, kev ua tau zoo thiab daim ntawv thov yog txawv Cov muaj pes tsawg leeg yog txawv: enamels yog pigments thiab resins, xim yog resins, fillers, pigments, thiab ib co kuab tshuaj thiab additives yog ntxiv.Qhov kev ua tau zoo sib txawv: enamel muaj qhov kub thiab txias tsis kam, adhesion, thiab zoo dua ...Nyeem ntxiv -
Cov kua roj vanish sab nraum zoov lossis cov roj ntoo (uas yog qhov zoo dua rau cov kua roj vanish lossis cov kua roj vanish)
Siav tung roj yog zoo thiab dries sai sai, tab sis raw tung roj yuav tsum tau boiled.Siav tung roj yog qhov zoo tshaj plaws diluted nrog turpentine.Ntoo sab nraum zoov tsis yooj yim rau rot thaum txhuam nrog tung roj.Turpentine suav txog li 30% ntawm tag nrho cov feem.Turpentine yog muab rho tawm los ntawm ntoo thuv, thiab d ...Nyeem ntxiv -
Qhov zoo ntawm cov menyuam yaus cov khoom ua si
Thaum tib neeg pib nrhiav thiab ua tib zoo mloog rau kev ntxhib los mos thiab cov khoom qub, cov khoom siv ua si rau menyuam yaus kuj raug cuam tshuam raws li.Raws li cov ntaub ntawv loj, nyob rau hauv xyoo tas los no, thawj ecological cov menyuam yaus cov chaw ua si yuav nyiam los ntawm ntau tus neeg.Hauv kindergartens, chaw ua si thiab ...Nyeem ntxiv -
Dab tsi yog txoj hauv kev zoo tshaj plaws kom koj tus menyuam lom zem sab nraum zoov?
Puas yog koj tab tom nrhiav txoj hauv kev zoo tshaj kom koj tus menyuam lom zem sab nraum zoov?Koj yuav tsum xav txog kom tau ib lub tsev cubby rau lawv.Tab sis yog vim li cas yog li ntawd?Cubby tsev tuaj nrog ntau yam txiaj ntsig rau koj tus menyuam.Los ntawm kev txhim kho lawv cov kev txawj sib raug zoo kom ntseeg tau tias lawv tau txais qee qhov vitamin D, muaj mu ...Nyeem ntxiv -
Dab tsi yog txoj hauv kev los daws cov rooj tog ntoo moldy?
Tom qab lub sij hawm ntev ntawm kev siv rooj tog, mildew feem ntau yuav pom, tshwj xeeb tshaj yog nyob rau qee qhov chaw uas muaj huab cua nyob rau sab qab teb.Lub sijhawm no, ntau tus neeg yuav xaiv siv cov kua txiv hmab txiv ntoo dawb kom tshem tawm cov kab mob mildew.Yog li ntawd yuav tsum tau siv dawb vinegar los so cov pwm?Tom ntej no, cia tus editor coj koj mus li ntawd ...Nyeem ntxiv -
Ntoo tiv thaiv pwm kev kho mob
Lub tswv yim belongs rau lub technical field ntawm anti-pwm ntoo, thiab tshwj xeeb tshaj yog muaj feem xyuam rau ib txoj kev rau anti-pwm ntawm ntoo, anti-pwm ntoo thiab daim ntaub ntawv ntawm no.Txoj kev tiv thaiv mildew rau ntoo muab los ntawm qhov kev daws teeb meem no suav nrog cov kauj ruam hauv qab no: kev kho qhov kub thiab txias ntawm ntoo ...Nyeem ntxiv -
Thaum xaiv cov rooj tog hauv kindergarten, nws puas zoo dua los yuav cov yas lossis ntoo?
Kindergarten rooj tog yog cov khoom siv txhawb nqa tsim nyog rau kindergartens, feem ntau suav nrog cov rooj zaum hauv kindergarten thiab cov rooj zaum, kindergarten nap txaj, me nyuam cov phau ntawv, cov khau khau, cov khoom siv hauv tsev kawm ntawv, cov txee dai khaub ncaws, cov khoom ua si, thiab lwm yam.Nyeem ntxiv -
Xaiv cov ntoo zoo tshaj plaws rau kev siv sab nraum zoov
Dab tsi yog cov ntoo zoo tshaj plaws rau kev siv sab nraum zoov?Thaum mus yuav khoom ntoo rau sab nraum zoov tej yaam num xws li patio rooj tog lossis flooring, xaiv cov ntoo zoo yog qhov tseem ceeb.Ntoo uas tiv taus dej, noo noo, lwj, kab, thiab lwj yog suav tias yog ib hom ntoo zoo tshaj plaws rau kev siv sab nraum zoov.Sab nraum zoov ntoo m...Nyeem ntxiv -
Qhov zoo thiab qhov tsis zoo ntawm cov ntoo yas thiab cov ntoo khaws cia
Cia peb tham txog lawv cov tshuab ua ntej.Anti-corrosion ntoo yog ntoo uas tau raug kho kho, thiab cov ntoo kho muaj cov khoom tiv thaiv corrosion thiab kab-pov thawj.Ntoo-yas, uas yog, cov khoom siv ntoo-yas sib xyaw, yog ib yam tshiab ntawm cov khoom tsim los ntawm kev sib xyaw cov khib nyiab cog raw ...Nyeem ntxiv
