Kev tsis nkag siab 1: cov khoom siv ntoo=qis formaldehyde
Nyob rau hauv lub qhov muag ntawm ntau tus neeg siv khoom, cov ntoo ntoo khoom tsis tas yuav siv lacquer, thiab cov vaj huam sib luag lawv tus kheej yog ib puag ncig ntau ib puag ncig. Yog li ntawd, muaj lub tswv yim uas cov ntoo ntoo tawv yuav tsum yog ib puag ncig zoo dua li ntoo ntoo.
Qhov tseeb, saum npoo ntawm cov khoom ntoo ntoo yuav tsum muaj vanticished, thiab cov ntoo ntoo khoom yuav tseem siv cov nplaum, tshwj xeeb tshaj plaws ntoo veneer sab hauv lub qhov rooj. Yog li ntawd, thaum yuav ntoo ntoo cov qhov rooj, nws yog qhov tsim nyog los nrhiav seb puas muaj cov ntoo ntoo yog cov khoom ntoo lossis khoom ntoo tawv ntoo. Tsis tas li ntawd, yog tias nws tsis yog cov ntoo ntoo khov av, cov nplaum kuj tseem siv tau rau txhua lub qhov rooj ntoo, thiab tseem yuav muaj teeb meem ntawm formaldehyde tso tawm; Cov ntoo ntoo thiab cov ntoo ntoo ua ke nrog cov nplaim ntoo kuj tseem tuaj yeem cuam tshuam txog kev ua haujlwm ntau dhau los.
Kev tsis nkag siab 2: lub teeb xim =} tsis muaj cov tshuaj tiv thaiv tsawg
Coob tus neeg ntseeg tias cov hlau hnyav yuav tsum tau siv los tsim cov xim ntoo cov yeeb ncuab. Thaum xaiv cov menyuam yaus lub rooj tog, sim xaiv cov xim sib dua cov xim ntoo.
Qhov tseeb, qhov ntxoov ntxoo ntawm cov xim ntxoov ntxoo tsis muaj dab tsi ua rau cov tshuaj muaj teeb meem. Nws tsis yog lawm hais tias lub ci ntsa iab cov xim ntawm cov rooj tog, cov hlau ntau nws muaj. Tsuav nws yog xim, nws muaj cov hlau hnyav thiab tsis muaj dab tsi ua rau qhov tob ntawm cov xim. Rau cov hlau hnyav cov ntsiab lus ntawm cov xim, cov chaw tsim khoom yuav tsum muaj daim ntawv tshaj tawm kev xeem, thiab cov neeg siv khoom tuaj yeem them sai sai rau kev kuaj thaum yuav. Tag nrho lub npe ntawm cov xim dej raws li cov dej yog cov xim ntoo ntoo, uas yog ib tus txheeb ze lub tswvyim pleev xim. Nyob rau hauv cov nqe lus ntawm ib puag ncig kev ua tau zoo, cov xim xim muaj dej yog qhov tseeb ntau ib puag ncig ib puag ncig. Txawm li cas los xij, txawm tias cov xim pleev xim siv cov dej, cov neeg siv khoom tseem raug qhia kom nyeem cov ntawv ceeb toom uas yog thaum yuav khoom.
Kev Tws 3: formaldehyde =} Kev tiv thaiv ib puag ncig
Coob leej niam txiv xav tias cov me nyuam cov rooj tog uas muaj cov ntsiab lus tsawg formaldehyde yog ib puag ncig tus phooj ywg qhov rooj. Qhov tseeb, kev ua yeeb yam ib puag ncig ntawm lub qhov rooj ntoo kuj cuam tshuam nrog cov kev sib xws xws li benzene thiab hnyav hlau txhuas.
Kev tiv thaiv ib puag ncig tsuas yog cov tswv yim txheeb ze xwb. Rau cov rooj tog, lub teb chaws muaj tus qauv ua kom muaj kev phom sij, thiab nws qhov taw qhia yog cov khoom muaj kev phom sij tso tawm los ntawm cov rooj tog. Piv txwv li, cov ntsuas ntawm cov rooj zaum ntoo yog qhov ntau ntawm formaldehyde emissionypees thiab cov ntsiab lus ntawm cov hlau hnyav hauv cov xim tha xim hnyav Cov rooj tog zaum ua ke nyob ntawm kev pab txo tus kabmob benzene thiab qee cov orgatile cov organic sib txuas; Cov rooj tog pob zeb tau txais kev ua haujlwm rau radoactivity. Txawm hais tias lub teb chaws muaj cov cai tswj hwm, tsis yog txhua yam khoom ntawm kev ua lag luam yog cov khoom tsim nyog. Vim tias cov menyuam yaus ua rau muaj zog tsis muaj zog thiab lawv txoj kev noj qab haus huv tsis tas yuav tsum them nyiaj rau cov khoom sib tsoo thaum yuav tsum tau them nyiaj rau cov khoom sib tsoo raws li cov ntaub ntawv sib xws.
Thaum kev yuav cov rooj ntoo rau cov chav me nyuam chav, koj yuav tsum tau them sai sai rau qee cov ntsiab lus me me:
NCO TSEG 1: Lub saum npoo yuav tsum yog du thiab mos
Cov duab ntawm lub qhov rooj ntoo yuav tsum tau sim kom tsis txhob muaj cov ntse thiab cov ces kaum sab xis los tiv thaiv cov menyuam yaus los sis pinched. Qee qhov chaw nrog cov fab ntse thiab cov npoo ntxhib yog qhov yooj yim ua rau raug mob. Yog li, cov niam txiv yuav tsum sim xaiv cov qhov rooj ntoo nrog cov chaw du thiab muag muag.
CEEB TOOM 2: Kev qhib qhov loj me yuav tsum muaj mob
Qhov qhib me me ntawm cov menyuam yaus lub rooj tog zaum yuav tsum muaj ntsis, tsis dhau me me kom tiv thaiv ntiv tes thiab caj npab los ntawm kev pinched. Nws yog qhov zoo dua yog tias tus neeg laus txhais tes tuaj yeem hla dhau thiab muaj chav me me rau kev sib hloov, thiab nws yuav tsum tsis txhob loj dhau los tiv thaiv lub taub hau los ntawm kev nkag mus.
NCO TSEG 3: Ceevfaj thaum cov ntu nyob ruaj khov
Qee tus niam txiv yuav muab cov duab tag nrho cov duab uas ntxim nyiam ntawm lub qhov rooj ntoo. Cov niam txiv yuav tsum paub meej tias tus qauv ntawm cov tshuaj txhuam uas muaj txaus cuam tshuam los tiv thaiv tus menyuam kom poob thaum thawb tawm thaum thawb tawm thaum thawb tawm thaum thawb tawm thaum thawb tawm thaum thawb tawm thaum thawb tawm thaum thawb tawm thaum thawb tawm thaum thawb tawm thaum thawb tawm thaum thawb tawm thaum thawb tawv. Yog tias muaj qhov chaw me me nyob hauv cov ntoo qhov rooj thiab nws yog qhov tsim nyog los saib seb lawv puas ruaj khov los tiv thaiv cov menyuam yaus tsis rhuav thiab zom.
