Ntev lees paub tias yog cov khoom siv ntau yam thiab siv tau zoo,txhuas ntawv ciyog tam sim no tau siv nyob rau hauv txoj kev tshiab, tau txais kev nyiam thiab qhuas. Lead foil, uas muaj cov ntawv nyias nyias ntawm cov hmoov txhuas, tau ib txwm siv rau kev siv xws li hluav taws xob tiv thaiv, suab rwb thaiv tsev thiab vov tsev. Txawm li cas los xij, kev nce qib tsis ntev los no tau nthuav dav nws lub peev xwm hauv kev tsim khoom lag luam, qhib txoj hauv kev tshiab rau nws siv, thiab thawb cov ciam teb ntawm dab tsi tuaj yeem ua tiav.
Ib cheeb tsam uas cov ntawv txhuas tau ua tiav tseem ceeb hauv kev lag luam tsheb. Nws zoo heev ductility thiab corrosion kuj ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov khoom siv tsheb. Lead foils tuaj yeem yooj yim molded kom haum cov qauv tsim, muab cov kev daws teeb meem rau ntau yam. Tsis tas li ntawd, nws qhov ceev ceev muab kev co zoo heev, txo suab nrov thiab txhim kho kev nplij siab. Cov neeg tsim khoom tam sim no tau siv cov ntawv txhuas hauv kev tsim cov tsheb loj, cov roj teeb vaj tsev thiab cov chassis txheej kom cov tsheb muaj kev nyab xeeb, ntsiag to thiab ruaj khov dua. Kev tsim kho kev lag luam kuj tau txais txiaj ntsig los ntawm cov ntawv txhuas txhuas. Nrog nws cov dej tsis zoo thiab tsis kam tiv thaiv ib puag ncig, cov ntawv txhuas txhuas yog siv rau hauv cov ntawv thov vov tsev kom zoo tiv thaiv kev xau thiab txuas lub neej ntawm cov tsev. Tsis tas li ntawd, cov khoom tshwj xeeb ntawm cov ntawv ci txhuas tau pom cov ntawv thov hauv cov khoom siv hluav taws xob. Nrog rau qhov nce me me ntawm cov khoom siv hluav taws xob, cov ntawv ci txhuas yog siv los ua cov ntaub thaiv hluav taws xob zoo los tiv thaiv cov khoom rhiab los ntawm kev cuam tshuam. Nws yooj yim tso cai rau kev txhim kho meej hauv qhov chaw kaw, kom ntseeg tau tias qhov kev ua tau zoo thiab kev ntseeg siab.
Hauv kev kho mob, cov ntaub ntawv txhuas ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom siv kho mob. Nws cov khoom tiv thaiv hluav taws xob ua rau nws yog ib qho tseem ceeb hauv X-ray thiab tshuab hluav taws xob kho mob, tiv thaiv cov neeg mob thiab cov kws kho mob. Kev siv cov ntawv txhuas hauv cov khoom siv no tuaj yeem txhim kho qhov tseeb thaum txo qis kev pheej hmoo kev noj qab haus huv cuam tshuam nrog hluav taws xob raug.
Raws li kev lag luam txuas ntxiv tshawb nrhiav lub peev xwm ntawm cov ntawv txhuas txhuas, nws qhov kev ua tau zoo thiab kev ua tau zoo yuav ua rau muaj kev siv tshiab tshiab. Nrog rau kev tshawb nrhiav thiab kev txhim kho txuas ntxiv, kev lag luam sector yuav tsum ua pov thawj ntxiv kev vam meej.
Post lub sij hawm: Lub Xya hli ntuj-12-2023