Daim ntawv thov ntawm cov tshuab ziab khaub ncaws

Cov txheej txheem xav tau siv ntau lub zog cua sov. Txhawm rau txuag lub zog, qee cov ntaub ntawv nrog cov ntsiab lus noo noo, kev ncua lossis cov kev daws teeb meem muaj cov khoom ruaj khov yog feem ntau lub cev qhuav dej lossis cua sov thiab dej, thiab tom qab ntawd ziab hauv lub tshuab ziab kom tau txais cov khib nyiab. Lub hom phiaj ntawm kev ziab yog rau kev siv cov ntaub ntawv lossis qhov xav tau ua ntxiv. Piv txwv li, kev ziab ua ntej ntoo ua ntej ua pwm pwm thiab cov khoom ntoo tuaj yeem tiv thaiv qhov deformation ntawm cov khoom, thiab ua kom ziab ntawm cov nplais ua ntej ua ntej calcination tuaj yeem tiv thaiv cov khoom tiav los ntawm kev tawg. Tsis tas li, cov khoom ziab kuj yooj yim rau kev thauj mus los thiab chaw cia khoom, xws li ziab kom muab cov nplej sau dua hauv qab ntawm qee qhov dej noo kom tiv thaiv cov pwm. Txij li lub ntuj ziab kom qhuav tsis tau raws li qhov xav tau ntawm kev txhim kho ntau lawm, ntau yam tshuab ziab khaub ncaws ntau thiab ntau siv.

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