1, xyoob xwb yog ntuj txawm. Khoom hauv zus tau tej cov xyoob thaum koj yuav tau siv tej ntaub ntawv kev kawm uas nplaum formaldehyde, tiam sis vim cov nplaum kom muaj nuj nqis me me, uas twb muaj lawm ntau lawm thiab ntxuav cov tshuab, yuav xyuas kom meej tias cov formaldehyde volatilization tswj uas tshwm rov rau tej zeej nyob li ntawm kab kev noj qab nyob zoo.
2, txoj kev loj hlob thiab siv rooj tog xyoob, yuav ua kom cov xyoob ua liaj ua teb, hlub xyoob, hlob zoo teg num xyoob, ntxiv mus txhawb xyoob sau qoob dag tsam expansion thiab zais zus tau tej cov xyoob for the benefit of noob neej, thiab cov av thiab dej tshwj cia, regulating lub tsaam thawj, tuav tej Conference mus los.
3, cov khoom siv los yog tej khoom rooj tog xyoob, yuav kuj tau dawb ntev tsi zoo nyob txawv ntuj, tsis muaj lwm yam kuab paug. Xyoob rooj tog phaj, txhob siv cov khoom yas, khoom plooj (veneers), iav fiber ntau yam khoom, tsis txhob muaj lwm yam kuab paug tau ib qho tseem ceeb heev tej yaam tseem ceeb nuav.
Xyoob tsev, 4, adhering los ntawm "cov ntaub ntawv, tej kev tiv thaiv thiab muaj cov" tsim tswvyim, nrauj zoo laminate pem teb uas yuav tsum tau zus tau tej cov melamine thiab alumina refractory, nyuaj huv paug, xws li tej khoom, txo cov emissions thiab muaj kuab paug nyob, tuaj thoob ntiaj teb tej qauv qhia ntawv.
