Yog vim li cas? mica board ua yooj yim rau hnub nyoog tom qab siv mus ntev?

Qhov tsis tuaj yeem degradation ntawm mica board kev ua tau zoo nyob rau lub sijhawm thaum siv lossis khaws cia, thiab kev ntseeg siab ntawm kev ua haujlwm ntawm cov khoom siv hluav taws xob tau txiav txim siab loj los ntawm cov yam ntxwv ntawm kev laus ntawm cov khoom siv insulating.

Raws li kev txheeb cais, qhov tsis ua hauj lwm ntawm cov khoom siv hluav taws xob muaj kev sib raug zoo nrog kev siv lub sij hawm ntawm cov ntaub ntawv insulating, thiab qhov cuam tshuam qhov nkhaus yog hu ua da dej nkhaus.

Peb cheeb tsam hauv nkhaus:

1. Qhov chaw ua tsis tiav thaum ntxov yog feem ntau tshwm sim los ntawm qhov tsis xws ntawm cov khoom siv zoo nkauj lossis cov txheej txheem tsim khoom;

2. Random tsis ua hauj lwm cheeb tsam, feem ntau yog vim muaj kev txawv txav hauv kev ua haujlwm;

3. Nws yog qhov chaw tsis ua hauj lwm los ntawm kev laus, thiab qhov tsis ua hauj lwm nce ntxiv nrog rau kev siv sij hawm ntau ntxiv.

Los ntawm cov lus xaus saum toj no, nws tuaj yeem paub tias tom qab qee lub sijhawm ntawm kev siv, qhov tseeb ntawm cov khoom siv insulating tsis muaj zog.