Rau kev muag khoom thiab kev tswj xyuas cov raj tsis muaj menyuam, kev sib tw hauv peb cov kev lag luam ntim tag nrho yog qhov loj heev. Tom qab tag nrho, cov raj tiv thaiv menyuam yaus thiab lwm yam khoom siv tiv thaiv menyuam yaus yog cov khoom lag luam siv zog ua haujlwm,

Cov iav fwj tau siv dav hauv kev ntim khoom. Cov iav fwj yog siv hauv tshuaj pleev ib ce thiab lwm yam lag luam. Txawm hais tias cov iav fwj yog qhov tsis yooj yim, lawv yuav tsum zoo dua li lub hwj yas.

Thaum peb kho thiab tsim cov iav fwj, lub ntsiab tseem ceeb tshaj plaws yog lub khob iav pwm. Kuv ntseeg tias tag nrho cov iav fwj manufacturers paub tias iav lub raj mis pwm yog tsim nrog lathes. Tab sis thaum nug txog cov txheej txheem tsim cov iav fwj pwm, ob peb tus neeg tuaj yeem teb tau.

Vim li cas cov iav fwj txuas ntxiv txhim kho hauv kev ua lag luam? Raws li muaj ntau thiab ntau lub fwj tshuaj pleev ib ce, lub ntim ntawm cov tshuaj pleev ib ce yog ntau thiab ntau, vim hais tias yog hais tias koj xav ua kom tiav cov txiaj ntsig zoo hauv kev ua lag luam,

Yuav ua li cas paub qhov txawv cov khoom siv hauv cov khoom kim heev iav kom zoo nkauj fwj

Cov menyuam yaus xav paub txog txhua yam, thiab nws tsis yog qhov tsis yooj yim rau qhov xwm txheej tshwm sim vim kev siv tshuaj tsis raug, uas feem ntau tshwm sim los ntawm kev ntim cov tshuaj.

Kev tsim cov ntim tshuaj yog feem ntau hais txog yuav ua li cas kom yooj yim siv, kom muaj kev nyab xeeb, thiab tiv thaiv menyuam yaus los ntawm kev qhib.

Peb lub tuam txhab yog ib lub tuam txhab tshwj xeeb hauv kev tsim cov fwj, peb lub raj mis ntau lawm yog cov khoom siv high-end hauv kev lag luam tshuaj pleev ib ce.

Cov laj thawj tseem ceeb vim li cas feem ntau cov khoom siv tawv nqaij ntawm kev ua lag luam siv cov ntim yas yog raws li hauv qab no: lub teeb yuag, yooj yim cia thiab thauj, yooj yim nqa thiab siv; zoo kuj, permeability thiab sealing, siab transparency;

Thaum cov neeg muas zaub yuav peb cov iav refined roj fwj, qhov tseeb, peb tuaj yeem pom tias cov neeg siv khoom xaiv cov xim ntawm cov roj refined fwj, feem ntau xaiv cov xim av refined roj fwj, xiav refined roj fwj, ntsuab refined roj fwj thiab lwm yam xim iav fwj. Yog li vim li cas cov neeg siv khoom feem ntau xaiv cov xim pleev xim rau cov roj fwj?