Yuav ua li cas xaiv qhov ua tau zoo thiab ua tau zoo ntawm cov iav chav dej ntse

Txiav txim rau daim iav zoo

Txhawm rau qhia koj txoj hauv kev yooj yim mus yuav daim iav hauv chav dej, koj tuaj yeem siv cov khoom siv nyob deb li ib qho kev siv, thiab saib xyuas qhov zoo ntawm lub hauv ntej, sab thiab nraub qaum. Cov tsos ntawm daim iav zoo yog tsis muaj npuas, khib nyiab, khib nyiab, tsis muaj xim, thiab lwm yam thaum koj txav koj txoj kab ntawm qhov pom, cov khoom ncaj yuav tsis khoov lossis deform.

Qhov twg yog qhov zoo dua, nrog lossis tsis muaj thav duab.

Nyob rau hauv cov nqe lus ntawm kev yooj yim ntawm kev siv thiab kev txij nkawm, cov iav tsis muaj iav hauv chav dej yog qhov zoo dua li cov iav vim tias cov chav da dej feem ntau ntub dej, ntoo, tawv, thiab lwm yam. Cov khoom siv ntawm cov thav duab yog yooj yim hloov tom qab siv ntev; los ntawm qhov zoo nkauj ntawm qhov pom, chav dej iav nrog thav duab zoo dua li daim iav tsis muaj thav duab, tab sis cov ntaub ntawv pov thawj zoo ntawm cov khoom siv yog siab dua. Ua tib zoo saib rau tus ncej thaum yuav cov txheej.

Koj puas yuav tsum tau yuav cov iav antifogging

Daim iav tshwj xeeb antifogging, kim thiab tsis haum rau chav dej, feem ntau tsis tas yuav yuav. Cov iav zoo siab feem ntau muaj cov txheej txheem tiv thaiv fogging thiab tiv thaiv xeb ua haujlwm. Yog tias muaj dej vapor ntau dhau hauv chav dej ib puag ncig, cov yeeb yaj kiab antifogging tuaj yeem muab tso rau sab nraum qab ntawm daim iav da dej (nws yog qhov zoo dua los txuas lub zog hloov ntawm cov yeeb yaj kiab antifogging nyob rau tib lub sijhawm nrog lub teeb pom kev zoo). Peb kuj tuaj yeem siv cov tshuaj ntxuav tes lossis xab npum los ncuav dej rau hauv daim iav, uas tuaj yeem tiv thaiv kom tsis txhob muaj dej vapor ntawm daim iav thiab ua lub luag haujlwm tiv thaiv fogging.