Oval Yas Raug ua si lub luag haujlwm tseem ceeb hauv kev lag luam niaj hnub thiab lub neej txhua hnub. Los ntawm khaws cov kua tshuaj kom thauj khoom siv ntau yam khoom, nws ua si lub luag haujlwm tsis tseem ceeb. Txawm li cas los xij, hauv cov ntawv thov siv, oval yas paug kuj fim qee cov kev cov nyom, thiab tam sim no muaj cov kev daws teeb meem tshiab rau cov teeb meem no.
Thawj yog qhov teeb meem sib khi. Tsoos oval yas yuav xau dej rau qee cov kua tshwj xeeb. Txhawm rau kom daws tau cov teeb meem no, R & D cov neeg ua haujlwm tau txais cov ntaub ntawv saws ntawm cov ntaub ntawv siab thiab tsim qauv. Los ntawm kev teeb tsa cov roj hmab tshwj xeeb nplhaib ntiv nplhaib ntawm lub interface npog thiab lub cev muaj kuab, thiab ua kom zoo dua cov nyhuv sib cuam tshuam tau tiav. Qhov kev tsim qauv no tuaj yeem tiv thaiv kua to thiab xyuas kom muaj kev nyab xeeb thaum lub sijhawm cia thiab tsheb thauj mus los.
Thib ob, lub zog thiab durability ntawm oval yas tau txaws tseem muaj kev tsom xam. Thaum lub sij hawm thauj mus los thiab sib tw, yas cov ntoo muaj teeb meem rau kev rho tawm thiab kev sib tsoo, ua rau muaj kev puas tsuaj. Txhawm rau txhim kho lawv lub zog, qee cov ntoo yas tshiab lees txais tuab phab ntsa cov phab ntsa tsim thiab siv ntau cov kev cuam tshuam cov ntaub ntawv yas. Tsis tas li ntawd, los ntawm kev nce qib kev txhawb nqa ntawm lub cev muaj menyuam, nws tuaj yeem ua kom nws cov duab thaum muaj kev ntxhov siab thiab txhim kho tag nrho cov.
Nyob rau hauv cov nqe lus ntawm ib puag ncig kev tiv thaiv, kev rov ua dua tshiab ntawm oval yas chrels kuj tseem tau nyiam ntau. Txhawm rau kom daws tau qhov teeb meem no, daim ntawv thov ntawm degradable plastics tau dhau los ua qhov kev taw qhia tseem ceeb. Cov kws tshawb nrhiav tau tsim cov hom xyoob xyoob ntoo tshiab uas tuaj yeem rhuav tshem tau sai sai nyob rau hauv ib puag ncig. Nyob rau tib lub sijhawm, rau pov tseg oval yas ris, rov qab ua dua tshiab thiab rov siv dua tuaj yeem ua tiav cov khoom siv hluav taws xob.
Hauv ntej, ntau txoj kev daws teeb meem tshiab rau oval yas paug tsis tsuas yog txhim kho lawv cov kev ua tau zoo, tab sis kuj tau txais kev pab muaj zog rau kev txhim kho kev lag luam ntsig txog kev lag luam.
