Rau ntau tus neeg ua lag luam tshiab, kev koom nrog cov khoom siv iav rwb thaiv tsev yog kom pom lub peev xwm loj thiab kev loj hlob ntawm kev lag luam. Txawm li cas los xij, cov neeg ua lag luam tshiab tsis paub txog kev lag luam, yog li lawv xaiv cov khoom siv iav rwb thaiv tsev tseem xav tau kev txiav txim siab zoo. Hauv qhov no, peb yuav kawm txog kev nqis peev ntawm cov khoom siv iav rwb thaiv tsev uas yuav tsum tau them sai sai rau

cov ntsiab lus tseem ceeb:

Ua ntej, txawm li cas los xij, cov tub ua lag luam yuav tsum nkag siab tias qhov loj ntawm cov khoom siv ntawm cov kab tsim iav rwb thaiv tsev sib txawv tam sim no, uas suav nrog cov kab tsim loj, cov kab tsim nruab nrab thiab cov kab tsim me. Cov kab tsim khoom ntawm cov khoom siv iav rwb thaiv tsev loj suav nrog lub tshuab txheej butyl, lub tshuab khoov txhuas profile, lub tshuab txiav iav, lub tshuab kaw tsis siv neeg rau kev ntxuav thiab lub tshuab sau molecular sieve. Cov kab tsim khoom nruab nrab suav nrog kev ntxuav thiab ntawv, lub tshuab txheej butyl, lub rooj tig, lub tshuab txiav iav thiab lub tshuab nplaum ob-component. Cov kab tsim khoom me me tsuas yog suav nrog lub tshuab ntxuav iav rwb thaiv tsev thiab lub tshuab laminating thiab lub tshuab txheej butyl. Tus nqi nkag ntawm cov kab tsim khoom sib txawv no sib txawv, uas yuav tsum tau cov tub ua lag luam xaiv cov kab tsim khoom raws li lawv cov peev txheej.

Qhov thib ob, tom qab cov tub ua lag luam tau txiav txim siab qhov loj ntawm cov kab ntau lawm uas lawv xaiv, txoj haujlwm tom ntej yog xaiv cov khoom siv txhim khu kev qha. Qhov yuav tsum tau ua ntawm kev ua haujlwm ntawm cov kab ntau lawm yog xyuas kom meej tias nws muaj kev ntseeg siab, xyuas kom meej tias txhua qhov txuas thiab cov khoom sib txuas nrog cov txheej txheem dhau los zoo, kom tag nrho pab neeg tsis tuaj yeem nres kev ua haujlwm vim muaj teeb meem hauv qee qhov txuas. Hauv qhov no, cov khoom siv los ntawm cov khoom siv iav hollow yuav tsum tau teeb tsa siab, thiab lub kaw lus yuav tsum ruaj khov, tshwj xeeb tshaj yog cov khoom tseem ceeb yuav tsum yog cov khoom lag luam zoo hauv tsev lossis cov khoom lag luam xa tawm.

Txog kev xaiv cov khoom siv iav hollow, peb tuaj yeem xa mus rau cov ntsiab lus no tom qab xaiv txhua hnub, yog li xaiv cov khoom siv tsim nyog, uas yooj yim thiab zoo dua rau siv.