Qhov no yog tej zaum cov lus nug feem ntau ntawm cov neeg siv hygrometer thawj zaug. Txawm hais tias cov lus teb tshwj xeeb rau lo lus nug no yuav txawv ntawm kev lag luam, cov lus teb no feem ntau cuam tshuam rau qhov zoo.
Siv lub ntsuas dej noo, koj tuaj yeem txheeb xyuas qhov teeb meem uas cov qauv ntawm cov ntoo yuav ntsib, xws li tawg, shrinkage, splitting, pwm loj hlob, thiab lwm yam. Thaum cov dej noo ntawm cov ntoo siab dhau (los yog tsawg dhau, qee zaum), qhov zoo ntawm cov khoom kawg raug kev txom nyem.
Siv lub hygrometer tuaj yeem pab koj kom ntseeg tau tias cov dej noo ntawm cov khoom ntoo uas koj siv yog nyob rau hauv qhov tseeb feem pua MC ntau yam kom tsis txhob muaj kev thim rov qab yav tom ntej.
